The Most Beautiful Water Wonders in the United States

30 places · updated 13 October 2026

1. 01 Crater Lake

   United States42.944° N 122.107° W

   

   What makes the lake itself remarkable is what it lacks: no river flows in, and none flows out. Every drop is rain or snowmelt, which means there's no sediment, no runoff, nothing to cloud the water — this is why Crater Lake holds the record as the clearest large body of water ever measured, with visibility once recorded to a depth of 44 meters. The deep blue color isn't paint or reflection; it's physics.

   Did you know? The lake held no fish until 1888, when William Gladstone Steel began stocking it; of six species introduced, only kokanee salmon and rainbow trout survive.

   More about Crater Lake →

2. 02 Grand Prismatic Spring

   United States44.525° N 110.838° W

   

   The colours are alive. The blue in the centre is simply the intrinsic colour of deep, clear water, strongest where the spring is hottest and sterile. Towards the edges, where the water cools, mats of heat-loving bacteria and archaea take over, and each temperature band favours organisms with a different balance of chlorophyll and carotenoid pigments — greener where it is hotter, orange and red where it is cooler.

   Did you know? Tiny ephydrid flies live around Yellowstone's hot springs all year, their larvae grazing on microbial mats; adults can withstand water at 43 °C.

   More about Grand Prismatic Spring →

3. 03 Yosemite Falls

   United States37.755° N 119.597° W

   

   The water comes from Yosemite Creek, which gathers snowmelt on the plateau above and then runs out of ground at the rim. Its valley was left hanging when glaciers cut the main valley far deeper than the side streams could follow, so the creek simply falls off the edge. That also explains its moods.

   Did you know? In 1869 John Muir built a one-room pine and cedar cabin beside Yosemite Creek below the falls and diverted a stream to run beneath its floor.

   More about Yosemite Falls →

4. 04 Lake Tahoe

   United States · 24.8 km from Carson City39.083° N 120.033° W

   

   What people come for is the water itself, famous for its transparency and for the ring of mountains reflected in it on every side. Clarity, though, is also its great worry. Long-term measurements by scientists at UC Davis showed visibility falling for decades as nutrients and fine sediment washed in, and the lake has become a test case for how development around a mountain lake is policed.

   Did you know? The basin began forming about two million years ago as faults dropped a block of crust between rising mountain ranges.

   More about Lake Tahoe →

5. 05 Lake Powell

   United States36.936° N 111.484° W

   

   The beauty of the place lies in the contrast between deep blue water and red and cream rock. Sheer walls streaked with dark desert varnish plunge straight into the lake; buttes and mesas such as Gunsight Butte, Tower Butte and Castle Rock rise from open bays like Padre Bay; the lone monolith of Lone Rock stands in the water near the Utah border. Navigating the side canyons, boats slip into slots so narrow the cliffs nearly close overhead.

   Did you know? The Colorado River's silt costs the reservoir an average of about 33,000 acre-feet of capacity every year.

   More about Lake Powell →

6. 06 Mono Lake

   United States38.017° N 119.009° W

   

   The tufa towers people come to photograph are essentially frozen plumbing. Underwater springs rich in calcium bubble up through the lake's carbonate-heavy water, and where the two meet, calcium carbonate precipitates and slowly builds columns over centuries. The ones you see standing in open air today aren't new — they only became visible once the lake dropped low enough to expose formations that grew fully submerged.

   Did you know? Paoha Island, the larger of the lake's two islands, was raised by volcanic activity only about 350 years ago.

   More about Mono Lake →

7. 07 Mammoth Hot Springs

   United States44.971° N 110.706° W

   

   The water comes from a long way off. Heat from the same magma system that feeds the rest of Yellowstone warms water at Norris Geyser Basin, which then travels north underground along a fault through limestone, cooling on the way until it emerges at no more than about 73 °C. Because the vents keep moving, the scenery never settles: Minerva Terrace, the most famous of the formations, has gone dry after the flow shifted.

   Did you know? In 1947 a tennis court was removed to let the growing Opal Terrace spread, and sandbags and an earth wall now shield a 1908 house from the advancing stone.

   More about Mammoth Hot Springs →

8. 08 Haystack Rock

   United States · 35.4 km from Astoria45.884° N 123.968° W

   

   The rock has a long story behind its simple shape. It formed from lava flows around 15 to 17 million years ago, part of the great outpourings of the Columbia River basalts that flowed all the way to the Pacific and created many of the headlands of this coast. It was once joined to the mainland; the sea has since cut it free.

   Did you know? Besides The Goonies and Twilight, the rock appears in Free Willy, Kindergarten Cop and Steven Spielberg's comedy 1941.

   More about Haystack Rock →

9. 09 Multnomah Falls

   United States45.576° N 122.115° W

   

   The Multnomah and Wasco stories tied to the falls describe a plague threatening the tribe and a chief's daughter who climbed to the top of the cliff and threw herself onto the rocks below as a sacrifice to end it — in some retellings, to save a lover who had fallen sick. Other versions soften the story into a princess seeking a private place to bathe, with the falls created to please her.

   Did you know? Benson Bridge spans the creek about 32 metres above the lower cascade, which itself drops around 21 metres.

   More about Multnomah Falls →

10. 10 McWay Falls

    United States36.159° N 121.672° W

    

    The cove owes its present look to an accident. In the very wet winter of 1983, when Big Sur recorded close to 89 inches of rain, landslides dumped some three million cubic yards of material onto the coast nearby. Currents carried the debris into the cove, and the beach under the fall built up from it. Before then the water dropped more directly into the surf.

    Did you know? The viewing point above the falls stands on the site of the Browns' house, where traces of its foundations and planted palm trees can still be seen.

    More about McWay Falls →

11. 11 Fly Geyser

    United States40.859° N 119.332° W

    

    Everything since has been genuinely natural. The escaping mineral-rich water has spent six decades depositing calcium carbonate, building the geyser's own travertine mound a few inches taller every year, and the vivid red and green streaks across its surface come from thermophilic algae that thrive in exactly the scalding, mineral-heavy micro-climate the accident created.

    Did you know? Its overflow has built terraces holding some 30 to 40 travertine pools spread over about 74 acres.

    More about Fly Geyser →

12. 12 Shoshone Falls

    United States · 6.2 km from Twin Falls42.595° N 114.401° W

    

    The falls are young and were made violently. Around 14,500–17,000 years ago, at the end of the last ice age, Lake Bonneville in the Great Basin overflowed through Red Rock Pass and released an immense flood down the Snake, carving the canyon in a matter of weeks. Where the water met a hard band of roughly six-million-year-old volcanic rock, the cliff survived as a step.

    Did you know? Gold was found in the canyon in 1869, and by 1872 roughly 3,000 miners had arrived; Chinese miners later worked the fine "gold flour" into the 1880s.

    More about Shoshone Falls →

13. 13 Diablo Lake

    United States48.714° N 121.131° W

    

    5 miles long and up to 390 feet deep, and sits at around 1,200 feet above sea level between Ross Lake upstream and Gorge Lake downstream. It was created by Diablo Dam, a 389-foot concrete arch-gravity dam built by Seattle City Light between 1927 and 1930 in a narrow granite gorge whose walls were less than 100 feet apart; at completion it was the tallest dam in the world.

    Did you know? The granite walls of Diablo Canyon rise about 160 feet straight up from the river, which made the narrow gorge an ideal dam site.

    More about Diablo Lake →

14. 14 Dry Falls, Washington

    Dry Falls

    United States47.606° N 119.354° W

    

    The cliff was carved by the Missoula floods at the end of the last ice age. A lobe of the continental ice sheet dammed the Clark Fork River in present-day Montana, creating glacial Lake Missoula; each time the ice dam failed, the lake emptied across eastern Washington in a matter of days, and as it refilled the cycle repeated, probably forty or more times.

    Did you know? J Harlen Bretz coined the name Channeled Scablands in 1923, and his flood theory sparked a bitter debate among geologists that lasted some forty years.

    More about Dry Falls, Washington →

15. 15 Eternal Flame Falls

    United States · 22.7 km from Buffalo42.702° N 78.752° W

    

    The flame has attracted scientists as well as walkers. In 2013 geologists from Indiana University Bloomington and Italy's National Institute of Geophysics and Volcanology studied the seep to understand how natural hydrocarbon seeps contribute greenhouse gases to the atmosphere.

    Did you know? The 2013 research grew out of a US Department of Energy project to find natural gas seeps and measure their contribution to greenhouse gases.

    More about Eternal Flame Falls →

16. 16 Jacob's Well (Texas)

    United States · 24.5 km from San Marcos30.034° N 98.126° W

    

    Nine divers died there between 1964 and 1984, drawn in by clear water and open-water training that doesn't prepare anyone for what's inside. The passages narrow sharply, visibility can collapse to nothing when silt is disturbed, and one section is notorious among cavers as the "false chimney" — a gap that looks like a way through and isn't. Some of the dead weren't recovered for years.

    Did you know? The deepest point of the main passage lies around 137 feet below the surface.

    More about Jacob's Well (Texas) →

17. 17 Hanauma Bay

    United States · 17.6 km from Honolulu21.269° N 157.693° W

    

    The crater formed about 32,000 years ago during the Honolulu Volcanic Series, the last round of eruptions on the island. Vents opened on the sea floor, and where rising magma met seawater, steam explosions blasted it into fine ash that built up into a ring and hardened into tuff, with shattered pieces of coral and basalt trapped inside. Over time the waves wore through the low southeastern wall and let the sea in.

    Did you know? Hawaiians also used the crater rim as a lookout for navigating the often rough channel between Oʻahu and Molokaʻi.

    More about Hanauma Bay →

18. 18 Hamilton Pool Preserve

    United States · 37.7 km from Austin30.342° N 98.127° W

    

    Stalactites hang from the underside of that ledge, and its damp walls are covered in moss and maidenhair fern, with cliff swallows nesting high above the water. Big slabs of fallen limestone rest at the pool's edge. Bald cypresses line the little creek that drains the pool, and the chatterbox orchid and eastern red bay grow in the preserve.

    Did you know? Walking from the dry juniper-and-oak uplands down to the pool means descending about 80 feet into a cool, fern-lined canyon.

    More about Hamilton Pool Preserve →

19. 19 Havasu Falls

    United States36.255° N 112.698° W

    

    The fall has not always looked like this. Before a flood in 1910 the water came over the cliff as a nearly continuous sheet, and the place was then known as Bridal Veil Falls. That flood cut the notch through which most of the water now drops, and later floods have reshaped the notch, the pools and the travertine several times since. It is a young landscape in constant revision: the shape you see is only the latest version.

    Did you know? The 2008 flood abandoned Navajo Falls upstream and carved new falls, including Rock Falls, rearranging the whole chain of cascades.

    More about Havasu Falls →

20. 20 Papakolea Beach

    United States18.936° N 155.646° W

    

    That concentration is what actually makes the place rare, not just the color. Sources differ on the exact count, but there are only a small handful of green sand beaches known anywhere on Earth, and most of them are far more diluted with ordinary sand than Papakolea — this is close to as pure an olivine beach as the planet produces.

    Did you know? The green colour of the crystals comes from ferrous iron locked inside the olivine.

    More about Papakolea Beach →

21. 21 Trunk Bay

    United States18.352° N 64.770° W

    

    The bay takes its name from the leatherback turtle, which islanders have long called a "trunk". Today it lies within Virgin Islands National Park, created on 2 August 1956 when land assembled by Laurance Rockefeller's Jackson Hole Preserve was donated to the National Park Service on condition that it never be developed.

    Did you know? In 1956 the family sold some 59 acres behind the beach to Laurance Rockefeller, and the beachfront itself went to the Park Service a year later.

    More about Trunk Bay →

22. 22 Cumberland Falls

    United States · 39.8 km from London36.838° N 84.344° W

    

    By day the falls is a broad curtain of water on the Cumberland River, about 68 feet (21 m) high and 125 feet (38 m) wide, pouring over a ledge of resistant sandstone into a wide plunge pool. Its nicknames, the Little Niagara or the Niagara of the South, reflect its rank: it is the largest waterfall by volume in the eastern United States south of Niagara. It has not always stood here.

    Did you know? In 1927 some 200 labourers spent nine weeks building a Kiwanis-sponsored trail from Corbin, yet in 1929 the roads were still fit only for saddle horses.

    More about Cumberland Falls →

23. 23 Caddo Lake

    United States · 32.4 km from Shreveport32.710° N 94.010° W

    

    That second story explains what the lake actually looks like today: a flooded forest, not a basin that filled with water.

    Did you know? While the raft held the water high, steamboats reached Jefferson, Texas, which grew into one of the busiest inland ports in the United States.

    More about Caddo Lake →

24. 24 Horsetail Fall

    United States37.729° N 119.628° W

    

    For about two weeks in mid-to-late February, that changes completely. As the sun sets low enough in the southwest, its light hits the granite wall behind the falling water at an angle that makes the whole plume glow orange-to-red, as if lava were pouring down the cliff — a genuine optical effect, not a filter or an editing trick, first captured on film by photographer Galen Rowell in 1973.

    Did you know? On a good evening the glow lasts only about ten minutes, and even light haze can weaken or erase it.

    More about Horsetail Fall →

25. 25 Palouse Falls

    United States46.664° N 118.224° W

    

    Standing at the rim, you can read that history in the walls: the canyon exposes the basalt flow upon flow, stripped bare by the floods, with the plunge pool lying at the bottom of the bowl far below. A short distance upstream the river makes a smaller drop of around 6 m over another ledge before gathering for the main fall, and some 6 km further down, the Palouse joins the Snake River.

    Did you know? The official height of the falls had last been measured in 1945, and the drop varies by a few feet as river levels rise and fall.

    More about Palouse Falls →

26. 26 Burney Falls

    United States41.011° N 121.653° W

    

    The secret lies underground. The surrounding landscape, where the Cascade Range meets the Modoc Plateau, is built of layered basalt laid down by volcanic activity more than a million years ago. This rock soaks up rain and snowmelt like a sponge, forming a large reservoir that leaks out as springs at and above the falls.

    Did you know? Hikers on the Pacific Crest Trail can use the park store as a general-delivery mailing address to collect resupply parcels.

    More about Burney Falls →

27. 27 Flamenco Beach

    United States18.328° N 65.316° W

    

    The beach is edged by the Culebra National Wildlife Refuge, one of the oldest wildlife preserves in the United States. Parrotfish, blue tangs and several kinds of wrasse move over the sandy shallows, and ghost crabs work the shoreline. Each summer some 50,000 seabirds, most of them sooty terns, come to nest on the Flamenco Peninsula and feed over the bay before leaving with their young in early autumn.

    Did you know? Following decisions by Presidents Nixon and Ford, all military operations on Culebra ended in December 1975, and the exercises moved to neighbouring Vieques until 2003.

    More about Flamenco Beach →

28. 28 Akaka Falls State Park

    United States · 18.1 km from Hilo19.854° N 155.154° W

    

    The falls carry a chiefly name: ʻAkaka is traditionally connected with a chief called ʻAkaka-o-ka-nīʻau-oiʻo-i-ka-wao, grandson of Kūlanikapele and Kīakalohia. The surroundings hold places from Hawaiian lore as well. A stone named Pōhaku a Pele is said in local tradition to darken the sky and bring rain when it is struck with a branch of lehua ʻāpane, the ʻōhiʻa tree with deep red blossoms.

    Did you know? Kolekole Stream rises at about 8,000 feet on the eastern slope of Mauna Kea and runs roughly 12 miles to the ocean.

    More about Akaka Falls State Park →

29. 29 Hanging Lake

    United States · 12.9 km from Glenwood Springs39.602° N 107.192° W

    

    The lake owes its existence to geology at work right now. Dead Horse Creek runs through Mississippian limestone, dissolving carbonate as it goes; where the water slows and spreads, the carbonate is deposited again as travertine on rocks, logs and the lake's rim. Over time that crust built the delicate shoreline that holds the lake in place, and the same dissolved minerals give the water its unreal colour.

    Did you know? Before daily permits were introduced in 2019, more than 131,000 people a year walked up to the lake.

    More about Hanging Lake →

30. 30 Toketee Falls

    United States43.263° N 122.431° W

    

    The name is Chinook Jargon, the old trade language of the Pacific Northwest, and means "pretty" or "graceful". It was made official by the United States Board on Geographic Names in 1916, chosen over the rival names Ireland Falls and Toketie Falls. Because the North Umpqua is a sizeable river rather than a seasonal creek, the falls keeps running all year, unlike many Oregon waterfalls that fade in summer.

    Did you know? Further downstream at Glide, the North Umpqua meets the Little River at a spot known as the Colliding Rivers.

    More about Toketee Falls →