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Les chutes Union sont une chute d'eau située sur Mountain Ash Creek, un ruisseau affluent de la rivière Fall (en) dans le parc national de Yellowstone aux États-Unis. D'une hauteur de 76 mètres, il s’agit de la deuxième cascade la plus haute du parc national de Yellowstone, après les chutes Yellowstone.

waterfall in Teton County, Wyoming

Les chutes Colonnade (en anglais : Colonnade Falls) sont un ensemble de deux cascades sur la rivière Bechler, juste en aval de Iris Falls dans le parc national de Yellowstone. Elles sont accessibles via le sentier de la rivière Bechler. Les chutes ont été nommées en 1885 par des membres du Arnold Hague Geological Survey, probablement parce qu'elles ressemblent à une rangée de colonnes à intervalle

Bechler Falls ht. 15 feet (4.6 m) is a waterfall on the Bechler River in Yellowstone National Park. Bechler Falls is the last waterfall on the Bechler River and is approximately 1 mile (1.6 km) from the confluence with the Fall River. It can be reached via the Bechler River trail approximately 3.5 miles (5.6 km) from the Cave Falls trailhead at the south boundary of the park. The falls were nam

The Winegar Hole Wilderness is located in the U.S. state of Wyoming. Designated wilderness by Congress in 1984, the wilderness is within Caribou-Targhee National Forest and borders Yellowstone National Park. The wilderness was created to further protect what is considered to be prime grizzly bear habitat. The wilderness is an integral part of the Greater Yellowstone Ecosystem.

John D. Rockefeller Jr. Memorial Parkway is a scenic road and protected area that connects Grand Teton National Park and Yellowstone National Park in the U.S. state of Wyoming. It is federally owned and managed by the National Park Service by Grand Teton National Park. It is named in remembrance of John D. Rockefeller Jr., a conservationist and philanthropist who was instrumental in the creation a

Grassy Lake Dam is a small dam operated by the U.S. Bureau of Reclamation in Teton County, Wyoming, immediately to the south of Yellowstone National Park. The dam lies in a corridor of Caribou-Targhee National Forest that runs between Yellowstone and Grand Teton National Parks. The dam structure and outlets are within a few hundred feet of the south boundary of Yellowstone. The zoned earthfill d