Spreading over 24,677 acres of land, Cuyamaca Rancho State Park features meadows, mountains, and oak woodlands. More than half of the park is classified as "wilderness," meaning all vehicles, even bicycles, are prohibited. The beautiful park offers three campgrounds – Green Valley, Paso Picacho and Granite Springs. There are over 100 miles of trails which accommodate hikers, bikers, and equestrians. The two family camps, Paso Picacho and Green Valley, are open and on the reservation system spring through fall.