Anza-Borrego Desert State Park Trail
San Gregorilo Trail in Anza-Borrego State Park in California.
The Anza-Borrego State Park recognizes several miles of the historic Anza trail on its maps. Here one can walk, ride horseback, or drive to explore the trail.
US National Park Service
Courtesy of US National Park Service. Meredith Kaplan, Superintendent of Anza National Historic Trail.