Name	Category	Address	HashTags	Notes
Acadia National Park	National Park	"25 Visitor Center Rd, Bar Harbor, ME 04609"	#hiking #kayaking #cycling	"Perched on the rugged Maine coast, Acadia offers a striking mix of granite peaks, dense forests, and rocky shoreline. Cadillac Mountain is the highest point on the eastern seaboard and one of the first places in the U.S. to see the sunrise. The park is ideal for cycling the historic carriage roads, sea kayaking along the island coast, and tide pooling."
American Samoa National Park	National Park	"Pago Pago, American Samoa 96799"	#snorkeling #hiking #birdwatching	"The only U.S. national park south of the equator, American Samoa protects pristine coral reefs, tropical rainforest, and traditional Samoan villages. The underwater world here is extraordinary, with some of the most biodiverse coral reef ecosystems in the Pacific. Hikers can explore jungle ridgelines while watching for rare flying foxes and colorful tropical birds."
Arches National Park	National Park	"N Hwy 191, Moab, UT 84532"	#hiking #photography #canyoneering	"Home to over 2,000 natural sandstone arches, Arches is one of the most visually striking parks in the American Southwest. Delicate Arch, perched at the edge of a canyon with the La Sal Mountains behind it, is one of the most iconic images in all of American nature photography. Short hikes lead to windows, fins, and towering balanced rocks sculpted by millions of years of erosion."
Badlands National Park	National Park	"25216 Ben Reifel Rd, Interior, SD 57750"	#hiking #wildlife #photography	"The Badlands rise sharply from the South Dakota prairie in a maze of eroded buttes, pinnacles, and spires painted in shades of yellow, red, and purple. The park is one of the world's richest fossil beds, preserving ancient rhinoceroses, three-toed horses, and saber-toothed cats. Today, bison, bighorn sheep, and black-footed ferrets roam the mixed-grass prairie alongside the dramatic geology."
Big Bend National Park	National Park	"1 Panther Junction, Big Bend National Park, TX 79834"	#hiking #stargazing #birdwatching	"Tucked into a remote bend of the Rio Grande along the Texas-Mexico border, Big Bend is one of the least visited yet most rewarding national parks. The Chisos Mountains rise dramatically from the Chihuahuan Desert, creating diverse habitats that attract more bird species than any other national park. The park's extreme remoteness produces some of the darkest skies in the lower 48, making it a premier stargazing destination."
Biscayne National Park	National Park	"9700 SW 328th St, Homestead, FL 33033"	#snorkeling #kayaking #boating	"Ninety-five percent water, Biscayne National Park protects a stunning stretch of Biscayne Bay just south of Miami, encompassing mangrove shorelines, the northernmost Florida Keys, and living coral reefs. Snorkelers and divers discover a colorful reef ecosystem teeming with tropical fish, while kayakers paddle through calm mangrove tunnels. Several historic shipwrecks in the Maritime Heritage Trail add an underwater history lesson to the experience."
Black Canyon of the Gunnison National Park	National Park	"9800 Highway 347, Montrose, CO 81401"	#hiking #rock-climbing #fishing	"The Black Canyon is one of the most dramatic gorges in North America — so narrow and deep that some sections receive only 33 minutes of sunlight per day. The Gunnison River carved this sheer-walled canyon through some of the oldest exposed rock on Earth, dropping faster than almost any other river in North America. Experienced rock climbers tackle its imposing walls while anglers pursue trophy trout in the cold waters below."
Bryce Canyon National Park	National Park	"UT-63, Bryce Canyon City, UT 84764"	#hiking #photography #stargazing	"Bryce Canyon is not actually a canyon but a series of natural amphitheaters eroded into the edge of the Paunsaugunt Plateau, filled with thousands of vivid orange-and-red hoodoos. At over 8,000 feet elevation, the park enjoys cool summers and reliably clear skies, making it one of the best stargazing parks in the country. The Navajo Loop and Queen's Garden trails wind through the hoodoo forest on the canyon floor, offering an otherworldly hiking experience."
Canyonlands National Park	National Park	"2282 Resource Blvd, Moab, UT 84532"	#hiking #mountain-biking #canyoneering	"The Colorado and Green Rivers converge at the heart of Canyonlands, dividing the park into three distinct districts of mesas, canyons, and river corridors. The Island in the Sky district offers sweeping overlooks from atop a broad mesa, while the Needles district invites multi-day backpackers through a labyrinth of red and white sandstone spires. The White Rim Road is a classic mountain biking and four-wheel-drive route that circles the mesa 1,200 feet below the rim."
Capitol Reef National Park	National Park	"52 West Main St, Torrey, UT 84775"	#hiking #photography #rock-climbing	"Capitol Reef preserves the Waterpocket Fold, a 100-mile-long wrinkle in the Earth's crust exposing rock layers spanning 270 million years of geological history. The park's domed white Navajo sandstone formations — resembling capitol buildings — give the park its name, while a historic pioneer orchard still produces fruit each fall. Remote canyon hikes and slot canyon scrambles reward adventurous visitors who venture beyond the scenic drive."
Carlsbad Caverns National Park	National Park	"3225 National Parks Hwy, Carlsbad, NM 88220"	#caving #hiking #wildlife	"Beneath the Chihuahuan Desert of New Mexico lies one of the world's most spectacular cave systems — a series of enormous chambers decorated with stalactites, stalagmites, and rare cave formations. The Big Room, the largest natural chamber in North America, can be explored on a self-guided walking tour. Each evening from spring through fall, hundreds of thousands of Mexican free-tailed bats spiral out of the cave entrance in a dramatic nightly flight."
Channel Islands National Park	National Park	"1901 Spinnaker Dr, Ventura, CA 93001"	#kayaking #snorkeling #hiking	"Called the Galapagos of North America, the Channel Islands host a remarkable array of wildlife found nowhere else on Earth, including the island fox and the island scrub-jay. Reached only by boat or small plane, the five protected islands have no roads, hotels, or restaurants, offering a true wilderness escape just off the California coast. Sea kayaking through sea caves, snorkeling in kelp forests, and watching enormous colonies of seabirds and seals are the park's signature experiences."
Congaree National Park	National Park	"100 National Park Rd, Hopkins, SC 29061"	#canoeing #hiking #birdwatching	"Congaree protects the largest intact expanse of old-growth bottomland hardwood forest remaining in the United States, a floodplain forest of towering loblolly pines and bald cypresses draped in Spanish moss. The park holds several national champion trees and is a designated International Biosphere Reserve. Paddling the Cedar Creek Canoe Trail through flooded forest is an unforgettable way to experience this ancient, cathedral-like ecosystem."
Crater Lake National Park	National Park	"4000 Crater Lake Hwy, Crater Lake, OR 97604"	#hiking #photography #boating	"Crater Lake fills the collapsed caldera of Mount Mazama, a volcano that erupted catastrophically 7,700 years ago, and is the deepest lake in the United States at 1,943 feet. The water, fed only by rain and snow and containing virtually no sediment, is an almost impossibly vivid cobalt blue. Scenic boat tours circle Wizard Island, a small cinder cone rising from the lake's center, while the 33-mile Rim Drive offers continuous viewpoints of this extraordinary volcanic landscape."
Cuyahoga Valley National Park	National Park	"15610 Vaughn Rd, Brecksville, OH 44141"	#hiking #cycling #birdwatching	"Cuyahoga Valley stretches along 22 miles of the Cuyahoga River between Cleveland and Akron, protecting a green corridor of forests, wetlands, and rolling farmland in the heart of the industrial Midwest. The Towpath Trail, following the historic Ohio and Erie Canal, is a beloved multi-use path popular with cyclists, joggers, and birders. Brandywine Falls, one of the most photographed spots in Ohio, tumbles 65 feet over ancient shale and sandstone ledges."
Death Valley National Park	National Park	"19000 CA-190, Death Valley, CA 92328"	#hiking #photography #off-roading	"Death Valley holds the record for the hottest air temperature ever recorded on Earth — 134°F — and is the lowest, hottest, and driest place in North America. Yet this extremity produces spectacular scenery: vast salt flats, singing sand dunes, colorful Artist's Palette badlands, and wildflower superbloom years. The park is enormous — nearly 5,300 square miles — and rewards explorers with remote canyons, ghost towns, and some of the world's most surreal desert landscapes."
Denali National Park	National Park	"Denali Park, AK 99755"	#hiking #wildlife #mountaineering	"Denali, the highest peak in North America at 20,310 feet, anchors a vast and largely roadless wilderness larger than New Hampshire. The single park road offers one of the finest wildlife-watching drives in the world, with grizzly bears, wolves, Dall sheep, moose, and caribou commonly seen against the backdrop of the Alaska Range. Only about 1,000 climbers attempt the summit each year, making Denali one of the world's great mountaineering challenges."
Dry Tortugas National Park	National Park	"40001 State Road 9336, Homestead, FL 33034"	#snorkeling #birdwatching #kayaking	"Located 70 miles west of Key West and accessible only by seaplane or ferry, Dry Tortugas is one of the most remote and least visited national parks. Its centerpiece is Fort Jefferson, a massive 19th-century brick fortress — the largest masonry structure in the Americas — rising dramatically from a shallow turquoise lagoon. The surrounding waters protect outstanding coral reefs, and the islands serve as a critical stopover for migrating birds in spring, attracting thousands of warblers and other neotropical migrants."
Everglades National Park	National Park	"40001 State Road 9336, Homestead, FL 33034"	#kayaking #birdwatching #fishing	"The Everglades is the largest subtropical wilderness in the United States, a slow-moving river of grass flowing south from Lake Okeechobee to Florida Bay. This unique ecosystem supports an astonishing diversity of wildlife including American crocodiles, Florida panthers, West Indian manatees, and over 360 species of birds. Paddling the 99-mile Wilderness Waterway through mangrove tunnels and open bays is considered one of the great canoe and kayak journeys in North America."
Gates of the Arctic National Park	National Park	"4175 Geist Rd, Fairbanks, AK 99709"	#backpacking #wildlife #fishing	"The northernmost national park in the United States, Gates of the Arctic lies entirely above the Arctic Circle and has no roads, trails, or visitor facilities of any kind. This is true wilderness — six wild rivers, the Brooks Range, and vast open tundra roamed by wolves, grizzlies, musk oxen, and the Western Arctic Caribou Herd, one of the largest caribou migrations on Earth. Visitors arrive by bush plane and navigate by map and compass through one of the last great untouched landscapes on the planet."
Gateway Arch National Park	National Park	"11 N 4th St, St. Louis, MO 63102"	#sightseeing #history #photography	"The Gateway Arch, soaring 630 feet above the Mississippi River in St. Louis, is the nation's tallest man-made monument and a stunning feat of engineering. Built as a memorial to westward expansion, the park tells the story of how St. Louis served as the launching point for Lewis and Clark and generations of pioneers heading west. Trams inside the arch carry visitors to an observation room at the top, where views stretch 30 miles across the Missouri and Illinois plains."
Glacier Bay National Park	National Park	"Gustavus, AK 99826"	#kayaking #wildlife #glacier-viewing	"Glacier Bay is a World Heritage Site and one of the world's premier destinations for seeing active tidewater glaciers — massive rivers of ice that calve enormous icebergs directly into the sea. Just 250 years ago the entire bay was buried under a sheet of ice more than 4,000 feet thick; today it is one of the greatest examples of glacial retreat and ecosystem recovery ever documented. Humpback whales, orcas, sea otters, and brown bears thrive in these cold Alaskan waters and forested shores."
Glacier National Park	National Park	"64 Grinnell Dr, West Glacier, MT 59936"	#hiking #wildlife #photography	"Glacier National Park spans more than a million acres of the northern Rocky Mountains along the Continental Divide, encompassing over 700 miles of trails, 762 lakes, and dramatic mountain scenery. The historic Going-to-the-Sun Road — a National Historic Landmark in its own right — winds 50 miles through the heart of the park, crossing Logan Pass at 6,646 feet. Grizzly bears, mountain goats, wolverines, and wolves inhabit this spectacular landscape, which geologists call the Crown of the Continent."
Grand Canyon National Park	National Park	"20 S Entrance Rd, Grand Canyon, AZ 86023"	#hiking #rafting #photography	"Carved by the Colorado River over millions of years, the Grand Canyon stretches 277 miles long, up to 18 miles wide, and over a mile deep, exposing nearly two billion years of Earth's geological history in its layered walls. It is simply one of the most awe-inspiring natural wonders on Earth, drawing nearly six million visitors a year. Rim-to-rim hikes, multi-day Colorado River rafting expeditions, and mule trips to the canyon floor offer experiences ranging from casual to epic."
Grand Teton National Park	National Park	"1 Teton Park Rd, Moose, WY 83012"	#hiking #climbing #wildlife	"The Teton Range erupts abruptly from the flat floor of Jackson Hole, with no foothills to diminish their vertical drama — the Cathedral Group rises nearly 7,000 feet in just a few horizontal miles. The park is a world-class mountaineering destination, with the 13,775-foot Grand Teton attracting thousands of climbers each year. Moose, bison, pronghorn, and grizzly bears roam the valley floor, while the Snake River offers excellent fly fishing and float trips framed by the iconic peaks."
Great Basin National Park	National Park	"100 Great Basin Park Rd, Baker, NV 89311"	#stargazing #caving #hiking	"Great Basin is one of the least visited national parks and one of the most rewarding for those who make the journey. The park encompasses Wheeler Peak, which rises nearly 8,000 feet from the surrounding desert, and the Lehman Caves — a beautifully decorated limestone cavern filled with rare cave formations called cave shields. The park's extreme isolation from city lights makes it one of the top stargazing destinations in the continental United States, with some of the darkest skies on the continent."
Great Sand Dunes National Park	National Park	"11999 State Highway 150, Mosca, CO 81146"	#hiking #sandboarding #photography	"The Great Sand Dunes rise over 700 feet from the floor of the San Luis Valley — the tallest sand dunes in North America — set against the dramatic backdrop of the Sangre de Cristo Mountains. The dunes were formed from sand deposited by ancient lakes and streams, then shaped by converging winds that keep them piled in one place. Visitors sled and sandboard down the faces of the dunes, wade in Medano Creek that flows at their base in spring, and hike to the summits for sweeping views of the surrounding valley and peaks."
Great Smoky Mountains National Park	National Park	"107 Park Headquarters Rd, Gatlinburg, TN 37738"	#hiking #wildlife #wildflowers	"The Great Smoky Mountains is the most visited national park in the United States, and for good reason — it is a lush, biodiverse landscape of ancient mountains, cascading streams, and old-growth forest straddling the Tennessee-North Carolina border. The park supports more tree species than all of northern Europe and hosts over 1,500 species of flowering plants, including one of the world's most spectacular wildflower displays each spring. Black bears, white-tailed deer, and elk roam freely, and the park's synchronous fireflies put on a breathtaking natural light show each June."
Guadalupe Mountains National Park	National Park	"400 Pine Canyon, Salt Flat, TX 79847"	#hiking #backpacking #stargazing	"The Guadalupe Mountains preserve the world's finest example of a Permian-age fossil reef — an ancient marine reef now exposed as a dramatic mountain range rising from the West Texas desert. Guadalupe Peak, at 8,749 feet, is the highest point in Texas, reached by a challenging trail that rewards hikers with views stretching into New Mexico and Mexico. The park is rugged and remote, with minimal development and excellent dark skies, making it a favorite destination for backcountry hikers and stargazers."
Haleakalā National Park	National Park	"Haleakala Hwy, Kula, HI 96790"	#hiking #stargazing #cycling	"Haleakalā — 'House of the Sun' in Hawaiian — is a massive shield volcano rising over 10,000 feet above Maui, with a summit crater large enough to contain Manhattan. Watching the sunrise from the summit, above the clouds, is a transcendent experience that many visitors call the highlight of their time in Hawaii. The park also protects the lush Kīpahulu coastal district, home to the famous Ohe'o Gulch pools and cascading waterfalls, connected by a challenging trail through dense native rainforest."
Hawaiʻi Volcanoes National Park	National Park	"Hawaii National Park, HI 96718"	#hiking #photography #geology	"Hawaiʻi Volcanoes National Park is one of the few places on Earth where visitors can witness active volcanic creation in real time — Kīlauea, one of the world's most continuously active volcanoes, has been erupting nearly without pause since 1983. The park encompasses lava fields, volcanic craters, steam vents, lava tubes, and rainforest along an elevation range from sea level to 13,677 feet. Walking across hardened lava fields and peering into glowing summit calderas at night is an unforgettable and uniquely Hawaiian experience."
Hot Springs National Park	National Park	"369 Central Ave, Hot Springs, AR 71901"	#spa #hiking #history	"Hot Springs is one of the most unique national parks — centered not on dramatic wilderness but on a historic resort town whose bathhouses were built around 47 naturally hot thermal springs that have been flowing for thousands of years. The ornate Bathhouse Row, a collection of eight historic bathhouses along Central Avenue, is a National Historic Landmark showcasing the gilded resort culture of the early 20th century. Two historic bathhouses still operate as spas, while the surrounding Ouachita Mountain trails offer excellent hiking through hardwood forest."
Indiana Dunes National Park	National Park	"1215 N State Road 49, Porter, IN 46304"	#hiking #swimming #birdwatching	"Stretching 15 miles along the southern shore of Lake Michigan, Indiana Dunes protects a surprisingly diverse landscape of towering sand dunes, bogs, marshes, prairies, and hardwood forests created by thousands of years of glacial, wind, and water activity. The park is a biodiversity hotspot — botanist Henry Cowles conducted the foundational research on ecological succession here in the early 1900s. Miles of sandy beaches, dune climbing, and excellent birding along one of North America's major migratory flyways make this an accessible urban park of real ecological significance."
Isle Royale National Park	National Park	"800 East Lakeshore Dr, Houghton, MI 49931"	#kayaking #hiking #wildlife	"Isle Royale is a remote archipelago in the northwest corner of Lake Superior, accessible only by ferry or seaplane and visited by fewer people each year than Yellowstone in a single day. The island is famous for its long-running predator-prey study of wolves and moose — the longest continuous wildlife study of its kind in the world. Backpackers traverse 165 miles of trails through boreal forest while moose wade in beaver ponds, and kayakers explore the rugged island coastline and smaller surrounding islets in crystalline Lake Superior waters."
Joshua Tree National Park	National Park	"74485 National Park Dr, Twentynine Palms, CA 92277"	#rock-climbing #hiking #stargazing	"Joshua Tree sits at the junction of two deserts — the higher, cooler Mojave and the lower, hotter Colorado — creating a landscape of iconic Joshua trees, massive granite boulder formations, and stark desert washes. The park is one of the premier rock climbing destinations in the United States, with over 8,000 climbing routes ranging from beginner boulders to serious multi-pitch faces. At night, Joshua Tree's dark desert skies fill with stars, making it one of the most accessible premier stargazing parks in Southern California."
Katmai National Park	National Park	"King Salmon, AK 99613"	#wildlife #fishing #hiking	"Katmai is world famous for its brown bears — the park supports one of the highest densities of brown bears on Earth, and each July and September visitors can watch dozens of bears fishing for sockeye salmon at Brooks Falls from close wooden platforms. The park also preserves the Valley of Ten Thousand Smokes, a bizarre landscape created by the 1912 eruption of Novarupta — one of the largest volcanic eruptions of the 20th century — where fumaroles once pockmarked an ash-filled valley for miles. This is quintessential Alaska wilderness."
Kenai Fjords National Park	National Park	"Seward, AK 99664"	#kayaking #wildlife #glacier-viewing	"Kenai Fjords takes its name from the dramatic coastline carved by glaciers advancing from the Harding Icefield — one of the largest icefields in the United States — into the Gulf of Alaska, creating a maze of fjords, bays, and rocky headlands. Boat and kayak tours navigate past calving tidewater glaciers, while humpback whales, orcas, sea otters, Steller sea lions, and enormous seabird colonies pack the nutrient-rich coastal waters. Exit Glacier, accessible by road, offers a rare chance to walk up to the edge of an icefield on foot."
Kings Canyon National Park	National Park	"47050 Generals Hwy, Three Rivers, CA 93271"	#hiking #backpacking #rock-climbing	"Kings Canyon encompasses one of the deepest canyons in North America — deeper in places than the Grand Canyon — carved by the Kings River through the Sierra Nevada. The canyon's sheer granite walls, thundering waterfalls, and groves of giant sequoias make it one of California's most spectacular wild places. The park shares much of its infrastructure with adjacent Sequoia National Park, and together they protect the largest remaining groves of the world's most massive trees."
Kobuk Valley National Park	National Park	"4175 Geist Rd, Fairbanks, AK 99709"	#hiking #kayaking #wildlife	"Kobuk Valley is one of the least visited national parks in the United States, lying entirely above the Arctic Circle with no roads, trails, or facilities. The park protects a 61-mile stretch of the Kobuk River valley, a migratory corridor used by the Western Arctic Caribou Herd — one of the largest caribou migrations on Earth — for thousands of years. The Great Kobuk Sand Dunes, rising up to 100 feet and covering 25 square miles in the middle of the Arctic, are a startling and surreal feature in this remote boreal landscape."
Lake Clark National Park	National Park	"Port Alsworth, AK 99653"	#fishing #kayaking #wildlife	"Lake Clark protects a spectacular convergence of Alaska ecosystems — active volcanoes, dramatic mountains, wild rivers, a rugged coastline, and pristine lakes — accessible only by small aircraft. The park is one of Alaska's premier sport fishing destinations, with world-class runs of all five Pacific salmon species and trophy rainbow trout. Brown bears congregate in huge numbers along the coast in summer and fall, offering some of the most reliable bear viewing outside of Katmai."
Lassen Volcanic National Park	National Park	"21820 Lassen Peak Hwy, Mineral, CA 96063"	#hiking #photography #geology	"Lassen Volcanic is the only place in the world where all four types of volcanoes — plug dome, shield, cinder cone, and stratovolcano — can be found in a single park. Lassen Peak itself erupted violently between 1914 and 1921, and the surrounding landscape of steaming fumaroles, boiling mud pots, and sulphurous hot springs testifies that the volcanic system is very much alive. The Bumpass Hell hydrothermal area is one of the most accessible and dramatic volcanic landscapes in the country."
Mammoth Cave National Park	National Park	"1 Mammoth Cave Parkway, Mammoth Cave, KY 42259"	#caving #hiking #history	"Mammoth Cave is the world's longest known cave system, with over 420 miles of surveyed passages carved from limestone beneath the Kentucky hills — and explorers believe the true extent may be far greater. The cave has been explored and used by humans for over 4,000 years, and guided tours range from easy strolls through grand passages to strenuous wild cave crawls. Above ground, the Green River flows through 70 miles of forested river corridor offering excellent hiking, canoeing, and wildlife watching."
Mesa Verde National Park	National Park	"34840 Highway 160, Mancos, CO 81328"	#history #hiking #photography	"Mesa Verde is the only national park in the United States dedicated to the works of people — specifically the remarkable cliff dwellings of the Ancestral Pueblo people who lived here for over 700 years. Cliff Palace, with its 150 rooms and 23 kivas built into a natural alcove in the canyon wall, is the largest cliff dwelling in North America. Ranger-led tours take visitors directly into the dwellings, offering an intimate connection to a civilization that mysteriously abandoned this site around 1300 CE."
Mount Rainier National Park	National Park	"55210 238th Ave E, Ashford, WA 98304"	#hiking #mountaineering #wildflowers	"Mount Rainier, an active stratovolcano and the most glaciated peak in the contiguous United States, rises 14,411 feet above the Puget Sound lowlands and dominates the skyline of the Pacific Northwest. The mountain's flanks are blanketed by 26 named glaciers and some of the world's most spectacular subalpine meadows — a riot of wildflowers from July through September. Climbing Rainier is a serious mountaineering objective that draws about 10,000 summit attempts each year, while Paradise Meadows draw hikers from around the world."
New River Gorge National Park	National Park	"104 Main St, Glen Jean, WV 25846"	#whitewater-rafting #rock-climbing #hiking	"New River Gorge protects 73,000 acres of forested gorge and plateau along the New River — one of the oldest rivers in the world — through the heart of the Appalachian coalfields of West Virginia. The gorge walls host over 1,400 technical rock climbing routes on sandstone cliffs, making this one of the premier climbing destinations in the eastern United States. Whitewater rafting on the New River, from gentle floats to raging Class V rapids, is the park's most popular activity and a major draw for adventure seekers."
North Cascades National Park	National Park	"7280 Ranger Station Rd, Marblemount, WA 98267"	#hiking #backpacking #climbing	"The North Cascades are among the most rugged and least visited mountains in the lower 48 states — a jagged mass of peaks, glaciers, and deep river valleys so complex and steep that some areas have never been thoroughly explored. The park contains more glaciers than any other area in the contiguous United States outside of Alaska, and its dramatic vertical relief — from valley floors at 400 feet to summits above 9,000 feet — creates extraordinary ecological diversity. Ross Lake and Diablo Lake, with their startlingly turquoise glacier-fed waters, are two of the most photogenic lakes in the Pacific Northwest."
Olympic National Park	National Park	"600 E Park Ave, Port Angeles, WA 98362"	#hiking #kayaking #wildlife	"Olympic is one of the most ecologically diverse parks in the national park system, encompassing three distinct and dramatically different ecosystems within its boundaries: glacier-capped mountains, one of only four temperate rainforests in the world, and over 70 miles of wild Pacific coastline. The Hoh Rain Forest receives up to 140 inches of rainfall per year, producing a cathedral of moss-draped maples and towering Sitka spruces. Tide pooling on Olympic's undeveloped beaches, where sea stacks rise from the surf and sea otters float offshore, is a singular experience on the Pacific Coast."
Petrified Forest National Park	National Park	"1 Park Rd, Petrified Forest, AZ 86028"	#hiking #photography #history	"Petrified Forest preserves one of the world's largest and most colorful concentrations of petrified wood — ancient logs from 225-million-year-old trees turned to crystal, their cellular structure replaced atom by atom with quartz and stained vivid reds, yellows, and purples by mineral impurities. The park also contains the Painted Desert, a vast badlands of pastel-banded hillocks that ripple across the landscape in extraordinary colors at sunrise and sunset. Scattered throughout are thousands of petroglyphs and ruins left by the ancestral peoples who lived here for millennia."
Pinnacles National Park	National Park	"5000 Highway 146, Paicines, CA 95043"	#hiking #rock-climbing #caving	"Pinnacles preserves the eroded remnants of an ancient volcano — spires, crags, and monoliths of brightly colored breccia rising dramatically from the chaparral hills of central California. The park's talus caves, formed by massive boulders wedged in narrow gorges, create a cool subterranean habitat for Townsend's big-eared bats. Pinnacles is one of the primary release sites for the California condor recovery program, and visitors can often spot these enormous birds — with wingspans exceeding nine feet — soaring on thermals above the rock formations."
Redwood National and State Parks	National Park	"1111 2nd St, Crescent City, CA 95531"	#hiking #photography #cycling	"The Redwood parks protect nearly half of all remaining old-growth coastal redwood forest — the tallest living trees on Earth, some reaching over 380 feet and living for more than 2,000 years. Walking through a grove of these ancient giants is a profoundly humbling experience, with shafts of filtered light streaming down through a canopy that feels more like a vast cathedral than a forest. The parks also protect a beautiful stretch of Northern California coastline where Roosevelt elk graze on open meadows above the sea."
Rocky Mountain National Park	National Park	"1000 US Hwy 36, Estes Park, CO 80517"	#hiking #wildlife #photography	"Rocky Mountain National Park straddles the Continental Divide in Colorado, with Trail Ridge Road — the highest continuous paved highway in the United States at over 12,000 feet — crossing through expanses of alpine tundra where pika and marmots scurry between the rocks. The park supports thriving populations of elk, moose, bighorn sheep, and black bears, and the fall elk rut in Estes Park and Moraine Park is one of the great wildlife spectacles in North America. Over 300 miles of trails traverse glacially carved valleys, turquoise lakes, and dramatic high-country terrain."
Saguaro National Park	National Park	"3693 S Old Spanish Trail, Tucson, AZ 85730"	#hiking #birdwatching #photography	"Saguaro National Park surrounds the city of Tucson in two separate units, protecting the iconic giant saguaro cactus — the largest cactus in the United States, which can live for 150 years, weigh over a ton, and grow to 50 feet tall. The Sonoran Desert that the park protects is the most ecologically rich desert in North America, supporting an extraordinary array of plants, reptiles, and birds adapted to the extremes of desert life. Hiking and cycling the Cactus Forest Loop at dawn or dusk, when the saguaro silhouettes glow against a blazing Arizona sky, is unforgettable."
Sequoia & Kings Canyon National Parks	National Park	"47050 Generals Hwy, Three Rivers, CA 93271"	#hiking #backpacking #photography	"Together these parks protect the greatest concentration of giant sequoia trees on Earth — the largest living organisms by volume — in groves scattered across the western slopes of the Sierra Nevada. The General Sherman Tree, at 52,500 cubic feet, is the largest tree by volume ever measured. The adjacent Kings Canyon ranks among the deepest canyons in North America, and the backcountry encompasses some of the most spectacular and remote high-country wilderness in the continental United States."
Shenandoah National Park	National Park	"3655 US Hwy 211 E, Luray, VA 22835"	#hiking #cycling #wildflowers	"Shenandoah drapes along the Blue Ridge Mountains of Virginia, with the scenic Skyline Drive running the entire 105-mile length of the park along the crest of the ridge. In spring, the mountain slopes explode with wildflowers — trillium, trout lilies, and bloodroot — while fall transforms the hardwood forest into a tapestry of red, orange, and gold that draws leaf-peepers from across the East Coast. The Appalachian Trail runs the full length of the park, and over 500 miles of trails offer hikes to waterfalls, rocky summits, and panoramic overlooks above the Shenandoah Valley."
Theodore Roosevelt National Park	National Park	"315 2nd Ave, Medora, ND 58645"	#wildlife #hiking #photography	"Theodore Roosevelt National Park preserves the North Dakota Badlands where the future president ranched and hunted in the 1880s — an experience he later credited with shaping both his character and his commitment to conservation. The park's layered badlands of clay and sandstone are rich in fossils and glow in shades of orange, lavender, and grey. Bison, feral horses, pronghorn, and elk roam freely through the rugged terrain, and prairie dog towns bustle along the park road in a scene reminiscent of the 19th-century frontier."
Virgin Islands National Park	National Park	"1300 Cruz Bay Creek, St John, VI 00830"	#snorkeling #sailing #hiking	"Virgin Islands National Park covers about two-thirds of Saint John, the smallest of the main U.S. Virgin Islands, protecting pristine beaches, coral reefs, and tropical forest rising sharply from the Caribbean Sea. Trunk Bay, with its underwater snorkel trail, is consistently ranked among the most beautiful beaches in the world. Hiking through the ruins of 18th-century sugar plantations reclaimed by tropical forest offers a moving window into the island's history of Danish colonization and the enslaved Africans who worked these estates."
Voyageurs National Park	National Park	"360 Highway 11 E, International Falls, MN 56649"	#boating #kayaking #fishing	"Voyageurs is a water-based park — roughly a third of its area is water — centered on four large interconnected lakes along the Minnesota-Canada border that were the historic highway of French-Canadian fur traders, or voyageurs. There are no roads into the park interior; the only way to explore the backcountry is by boat, canoe, or kayak. The park's remote lake country is exceptional for fishing, and its northerly location produces spectacular displays of the aurora borealis on clear winter nights."
White Sands National Park	National Park	"19955 Hwy 70 W, Alamogordo, NM 88310"	#hiking #photography #sandboarding	"White Sands protects 275 square miles of glistening white gypsum sand dunes — the largest gypsum dunefield in the world — rising like snow drifts from the Tularosa Basin of New Mexico. The dunes are constantly shifting, and plants and animals have evolved remarkable adaptations to survive in this stark white landscape, including white-bleached lizards, mice, and insects that are nearly invisible against the sand. Sledding down the faces of the dunes on rented plastic discs is the park's most exhilarating activity, and sunset over the dunes is strikingly beautiful."
Wind Cave National Park	National Park	"26611 US Hwy 385, Hot Springs, SD 57747"	#caving #hiking #wildlife	"Wind Cave is one of the longest and most complex caves in the world, notable for containing 95% of all known boxwork formations — a rare honeycomb-like cave formation found in only a handful of places on Earth. The cave gets its name from the strong air currents that blow in and out of its entrance as atmospheric pressure changes, a phenomenon that led to its discovery by Native Americans thousands of years ago. Above ground, the park protects a pristine mixed-grass prairie where one of the original free-roaming bison herds, descended from animals rescued from near-extinction in the early 1900s, still roams."
Wrangell–St Elias National Park	National Park	"Copper Center, AK 99573"	#hiking #flightseeing #backpacking	"Wrangell-St. Elias is the largest national park in the United States — larger than Switzerland — encompassing four mountain ranges, the greatest collection of glaciers and peaks in North America, and vast wilderness rarely visited by humans. The park contains nine of the sixteen highest peaks in the United States, including Mount St. Elias at 18,008 feet. The historic Kennecott Mines, a National Historic Landmark, are the park's most accessible destination — a remarkably preserved copper mining camp perched high above the Kennicott Glacier that operated from 1903 to 1938."
Yellowstone National Park	National Park	"2 Officers Row, Yellowstone National Park, WY 82190"	#wildlife #geysers #hiking	"Yellowstone was the world's first national park and remains one of the most extraordinary places on Earth — a vast volcanic plateau sitting atop one of the world's largest supervolcanoes, driving the most concentrated collection of geothermal features anywhere on the planet: more than 10,000 hot springs, mudpots, fumaroles, and geysers, including Old Faithful. The park's wildife is legendary: the most complete large mammal ecosystem remaining in the lower 48, including bison, elk, grizzly bears, wolves, pronghorn, and moose, all visible from the road in the Lamar and Hayden valleys."
Yosemite National Park	National Park	"9035 Village Dr, Yosemite Valley, CA 95389"	#hiking #rock-climbing #photography	"Yosemite Valley is one of the most iconic landscapes on Earth — a glacier-carved canyon framed by sheer granite walls, including El Capitan and Half Dome, laced with some of the tallest waterfalls in North America and blanketed in meadows of wildflowers. The valley draws rock climbers from around the world to its legendary big walls, including the 3,000-foot face of El Capitan, the most famous rock climb on Earth. Beyond the valley, the park's high country — reached via Tioga Road — opens into a vast subalpine landscape of domes, lakes, and meadows explored by John Muir and largely unchanged since."
Zion National Park	National Park	"1 Zion Park Blvd, Springdale, UT 84767"	#hiking #canyoneering #photography	"Zion Canyon is a cathedral of towering sandstone cliffs in vivid shades of red, orange, and cream, carved by the Virgin River through the high plateaus of southwestern Utah. The Narrows — a hike through the Virgin River itself between walls that soar 1,000 feet and narrow to as little as 20 feet — is one of the most extraordinary hiking experiences in the American West. Angels Landing, with its final half-mile of chain-assisted trail along a razor-thin ridge, is among the most thrilling and famous hikes in the national park system."