Cabin Flat

Table Mountain Observatory (TMO) is an astronomical observation facility operated by NASA's Jet Propulsion Laboratory (California Institute of Technology). It is located in Big Pines, California, in the Angeles National Forest near Wrightwood, north-northeast of Los Angeles, California. TMO is part of JPL's Table Mountain Facility (TMF). The larger site hosts a number of non-astronomical projects.

Le refuge de ski San Antonio, en anglais San Antonio Ski Hut, est un refuge de montagne américain dans le comté de San Bernardino, en Californie. Situé à environ 2 530 mètres d'altitude dans les monts San Gabriel, il est protégé au sein du San Gabriel Mountains National Monument. Construit en 1936, il est géré par le Sierra Club.

Sheep Mountain Wilderness is a wilderness area of 41,883 acres (169 km2) within the San Gabriel Mountains National Monument and managed by the Angeles National Forest. It is within Los Angeles County and San Bernardino County, southern California.