The National Park includes the wooded portion located within the mountainous system of the Sierra de San Pedro Mártir, a region with important forest reserves. It is one of the few extensions of mountain forest that are located in the Peninsula of Baja California.
On April 26, 1947 this Natural Protected Area was decreed in Baja California, whose ecosystems contribute to regulate the climate of the central region and the valleys of La Trinidad, San Telmo and San Quintín.
Fauna: Puma (Puma concolor), Lynx (Lynx rufus), Bighorn sheep (Ovis canadensis cremnobates), Coyote (Canis latrans), Badger (Taxidea taxus), Gray fox, fox (Urocyon cinereoargenteus), Californian condor (Gymnogyps californianus).
Flora: Black pine (Pinus jeffreyi), Coulter pine (Pinus coulteri), Straight pine, royal pine, ocote (Pinus devoniana), Four-leaved pine (Pinus quadrifolia), Contorted pine (Pinus contorta), California Oyamel (Abies concolor), Lamo (Populus tremuloides), Arizona cypress (Cupressus arizonica var. montana), (Quercus spp.)
Official tourist information number.