Introduction to Twin Peaks: San Francisco’s Twin Peaks are the only preserved natural hills in San Francisco. The south peak is 922 feet high and the north peak is 904 feet high. This place is famous for its 360-degree panoramic view. Not only can you overlook the entire city of San Francisco, but you can also look at the Pacific Ocean to the west, Oakland, Mount Diablo, the white Campanile Tower of Berkeley University to the east, and Marin to the north. County's Mount Tamalpais, and five bridges connecting cities in the Bay Area.