Half Dome is a granite dome at the eastern end of Yosemite Valley in Yosemite National Park, California. It is possibly Yosemite's most familiar rock formation. The granite crest rises more than 4,737 ft above the valley floor.
Elevation: 8,839' (2,694 m)
First ascent: 1875
Prominence: 1,362' (415 m)
First ascender: George G. Anderson
Mountain range: Sierra Nevada