Top 10 Waterfalls in the United States
The United States spans so many landscapes that its waterfalls have little in common beyond the falling water itself. Granite cliffs in the Sierra Nevada, basalt gorges in the Pacific Northwest, the limestone shelf of the Niagara Escarpment, and the sandstone amphitheatres of Arizona each produce a different kind of fall. What follows is not a strict ranking by height or volume but a selection that captures the range — the famous, the tall, the remote, and the surprisingly easy to reach. All ten are plotted on the map.
1. Yosemite Falls, California
Yosemite Falls in Yosemite National Park is the tallest waterfall in North America, dropping a total of 739 metres in three sections: the Upper Fall (436 m), the middle cascades (206 m), and the Lower Fall (98 m). Fed by Yosemite Creek and snowmelt from the high country, it peaks in May and June and can run dry by late August. The Lower Fall is a five-minute paved walk from the valley floor; the Upper Fall demands a strenuous full-day climb.
2. Niagara Falls, New York
Niagara Falls on the Niagara River carries more water than any other fall in North America — roughly 2,400 cubic metres per second over the combined crest. The American Fall drops about 21 to 34 metres onto a talus slope, while Horseshoe Falls, shared with Canada, plunges 57 metres. Year-round flow, viewing platforms, and the Maid of the Mist boats make it the most visited fall on the continent.
3. Lower Yellowstone Falls, Wyoming
The Lower Falls of the Yellowstone River drop 94 metres into the Grand Canyon of the Yellowstone, nearly twice the height of Niagara. The yellow rhyolite walls that give the park its name frame the plunge. Artist Point on the south rim offers the classic view; Year-round flow with a strong spring snowmelt peak in late May and June.
4. Havasu Falls, Arizona
Havasu Falls on Havasu Creek, on the Havasupai Reservation below the Grand Canyon rim, drops about 30 metres into a vivid blue-green travertine pool. The colour comes from dissolved calcium carbonate. Reaching it requires a permit and a 16-kilometre hike from Hualapai Hilltop. Flow is steady year round, fed by spring-fed Havasu Creek.
5. Multnomah Falls, Oregon
Multnomah Falls in the Columbia River Gorge drops 189 metres in two tiers, the upper plunge measuring 165 metres. The Benson Footbridge crosses between the tiers. Fed by underground springs from Larch Mountain plus seasonal rain and snowmelt, it flows year round and is one of the most visited natural sites in the Pacific Northwest, reachable directly off Interstate 84.
6. Shoshone Falls, Idaho
Shoshone Falls on the Snake River near Twin Falls is sometimes called the Niagara of the West. It drops 65 metres — taller than Niagara — over a wide basalt rim. Flow varies enormously because the river is heavily used for irrigation; the falls are most dramatic in spring (April to June) and can slow to a trickle by late summer. A drive-up overlook makes access easy.
7. Bridalveil Fall, California
Bridalveil Fall is often the first waterfall visitors see entering Yosemite Valley, a 188-metre plunge that the Ahwahneechee called Pohono. In light wind the lower stream drifts sideways into the veil that gives the fall its English name. Fed by Bridalveil Creek, it flows year round and remains visible after taller seasonal falls have dried, with a short paved trail from the car park.
8. Snoqualmie Falls, Washington
Snoqualmie Falls on the Snoqualmie River east of Seattle drops 82 metres in a single plunge and is one of Washington's most visited attractions. A hydroelectric plant — one of the first underground power stations in the world, built in 1899 — sits beside it, yet the falls remain powerful. Year round flow, free observation deck, and a short trail to the base.
9. Burney Falls, California
Burney Falls in McArthur-Burney Falls Memorial State Park is fed almost entirely by underground springs, giving it a near-constant flow of roughly 3,800 litres per second regardless of season. The 39-metre fall spreads across a mossy basalt face with water emerging from the cliff itself as well as over the lip. Theodore Roosevelt is said to have called it the eighth wonder of the world.
10. Ruby Falls, Tennessee
Ruby Falls, deep inside Lookout Mountain near Chattanooga, is the tallest and deepest underground waterfall open to the public in the United States, dropping 44 metres in a cavern 340 metres below the surface. Discovered in 1928 during an elevator shaft excavation, it is reached by guided cave tour and lit for visitors year round.
Planning a United States waterfall trip
No single route links these falls — the country is too large. The Sierra Nevada cluster (Yosemite Falls, Bridalveil, and others in the valley) is the densest and easiest, viewable in a single day in late spring. The Pacific Northwest pairs Multnomah and Snoqualmie within a few hours' drive. Niagara and Lower Yellowstone are destinations in their own right. Havasu demands advance planning: permits sell out months ahead and the hike is serious. Spring snowmelt (May to June) is peak season for the mountain falls of the West, while spring-fed falls like Burney and Havasu hold up through summer.
East versus West
The geography of American waterfalls splits along the continent. Western falls are tall, seasonal, and tied to snowmelt — Yosemite Falls can roar in June and vanish in September. Eastern falls, in the Appalachians and along the Niagara Escarpment, are generally shorter but flow more reliably, sustained by year-round rain rather than a single melt pulse. The Southeast, from the Blue Ridge of North Carolina to the Cumberland Plateau of Tennessee, holds hundreds of smaller cascades in dense forest. Knowing which pattern a region follows tells you when to visit.
Keep exploring
Every waterfall above is plotted on the interactive map — filter by region to build a Sierra Nevada loop, a Columbia Gorge day, or a longer cross-country itinerary that strings the famous falls together.