For an exciting 2.2-mile hike on an undeveloped trail through a colorful canyon, make your way to Rainbow Canyon, located south of Blair Valley in Anza-Borrego Desert State Park. A bit of scrambling is required on this hike, to climb several sloped dry falls within the canyon. This hike has 300 feet of elevation gain between the trailhead and the turnaround point, with plenty to see along... Read more.
By: Published: April 3, 2011 Last updated: May 27, 2017