Get the App

Mortero Wash

Bring your hiking gear when you visit this secluded desert route.

Total Miles

17

Send Trail to Phone
Elevation
1,928'
Duration
4 Hours
Technical Rating
4 / 10
Best Time
Fall/ Winter/ Spring

As we continue to improve our trail coverage, we'd love to hear what you think and which areas to add next.

Trail Overview
Mortero Wash
This route takes you through some cool, historic structures including a railroad station and water tower. It also grants access to great hiking to Indian Hill Archeological Site and Carrizo Gorge. There is camping available, but make sure you watch for restrictions. Street-legal vehicles only.
History
It took 12 years to build the 11 miles of railroad through hellish Carrizo Gorge. Twenty-one tunnels and 14 trestles were needed including curved Goat Canyon Trestle. It’s a difficult hike to this trestle but worth the effort. The railroad operated over 50 years starting in 1919. Learn more at the Anza-Borrego State Park Visitor Center.
Getting There
Exit Interstate 8 at Ocotillo and head north through town. Follow Hwy. S2 west 9.2 miles from I-8. Watch for sign for Mortero Wash on left after mile marker 56.
Contact for Current Conditions
Anza-Borrego Desert State Park
(760) 767-5311