Beach – a popular surf spot on the western side of San Francisco The Sutro District – a collection of historic attractions developed by Adolph Sutro in the late 19th century, including: The Cliff House – a historic restaurant first built in 1863, rebuilt following fires in 1894 and 1907. Also houses the Camera Obscura, a historic building containing a device which projects a 360° image Sutro Baths – concrete ruins of an indoor swimming pool constructed in 1894 by former SF mayor Adolf Sutro dominate the southwest corner Sutro Heights Park – public park and former estate of Adolf Sutro Camping sites Rob Hill Group Camp – open April through November, $125/night, two 30-person public sites, each with four parking spaces, must be reserved three days in advance with the Presidio Trust. San Mateo County Milagra Ridge – parcel of land that is home to several endangered species and Nike Missile Site SF-51L Sweeney Ridge – location of where Spanish explorer Gaspar de Portolà discovered the San Francisco Bay and is home to several World War II lookout nests and pillboxes as well as Nike missile site SF-51C Phleger Estate – part of the Bay Area Ridge Trail, this preserve features Coast Redwoods (Sequoia sempervirens) and other native plants Mori Point – a small parcel located in Pacifica, consisting of a ridge with overlooks of the San Francisco peninsula. Trails lead across the ridge and to Sharp Park beach. The site includes recently restored wetlands and a pond, protecting endangered San Francisco garter snake and red-legged frog habitat. Rancho Corral de Tierra – the GGNRA's newest park. A former Mexican land grant north of Half Moon Bay and on Montara Mountain, this site was preserved through the work of the Peninsula Open Space Trust, which acquired the property and then sold it to the GGNRA. See also List of beaches in California List of California state parks References External links NPS Official Site for the Golden Gate National Recreation Area Trails and Trailheads of the Marin Headlands Official Site for the Presidio Trust Golden Gate National Parks Conservancy, a non-profit membership organization The Golden Gate Raptor Observatory, a non-profit focusing on raptor research and conservation in the GGNRA The Marine Mammal Center, the largest rescue and rehabilitation center for marine mammals in the world, based in the Marin Headlands The Headlands Institute a non-profit focusing on education in the