San Bruno Mountain is a 1,317 ft / 401 m mountain peak in the Santa Cruz Mountains in California, United States. Based on peakery data, it ranks as the 5508th highest mountain in California and the 55161st highest mountain in the United States. The nearest peaks are Sign Hill, Mount Davidson, Bernal Heights, Twin Peaks, Mount Sutro, and The Corona. San Bruno Mountain belongs to the SF Bay Area Classic Peaks Challenge peak list. See the San Bruno Mountain map, 3D fly around, and the San Bruno Mountain photos to get a better sense of the mountain.