This same process is now filling Mirror Lake at the base of Half Dome. Back from the rim of the valley forested slopes show some glacial polish, but, for the most pan, these areas were not glaciated. Wildlife from monarch butterflies to mule deer and black bears flourishes in these communities. Waterfalls around the valley's perimeter reach their maximum flow in May and June, and crash to the floor. Yosemite, Bridalveil, Vernal, Nevada, and Illiouette are the most prominent falls, some of which have little or no water from mid-August through early fall.
Exhibits highlight the valley's natural and human history.
Rangers are available to answer questions or assist you. Behind the visitor center, a self-guiding walk leads through the Indian Village. Nearby, the Indian Cultural Museum displays the cultural history of the native Miwok and Paiute people from 1850 to the present, and the Museum Gallery features artwork of past and current Yosemite artists. When you arrive in Yosemite Valley, park your car and walk to the places you want to see. Distances are short.