Illilouette Fall is a 381-foot waterfall on the Illilouette Creek tributary of the Merced River in Yosemite National Park. It is located in a small canyon that cuts into the south wall of Yosemite Val

Yosemite Valley is a glacial valley in Yosemite National Park in the western Sierra Nevada mountains of Central California, United States. The valley is about 7.5 mi long and 3,000 to 3,500 ft deep, s