Yellowstone
waterfalls consist of two major waterfalls on the Yellowstone River, within
Yellowstone National Park, Wyoming, United States. As the Yellowstone river flows
north from Yellowstone Lake. It leaves the Hayden Valley and plunges first over
Upper Yellowstone Falls and then a quarter mile (400 m) downstream over Lower
Yellowstone Falls, at which point it then enters the Grand Canyon of the
Yellowstone, which is up to 1.000 feet (304 m) deep.
