Wildlife is abundant everywhere in Yellowstone and visitors are likely to see bison, elk and mule deer at close range. A combination of patience and timing can reveal bears, wolves, moose, coyotes, bighorn sheep, mountain goats and other species. Popular viewing areas are along Lamar Valley (east of Tower-Roosevelt) and Hayden Valley (south of Canyon Village).

At the bottom of the page are images of just three of Yellowstone's numerous waterfalls.

Above: Trout Lake.

Left: Tower Fall and hoodoos near Tower-Roosevelt.

Below: Part of Undine Falls, between Mammoth and Tower.