Ridge Trail to Prospect Tunnel

HARD 2 reviews

Ridge Trail to Prospect Tunnel is a 5.6 mile moderately trafficked out and back trail located near Antioch, CA that features beautiful wild flowers and is rated as difficult. The trail is primarily used for hiking, walking, nature trips, and birding and is accessible year-round. Dogs are also able to use this trail.

5.6 miles 1446 feet Out & Back

dog friendly



nature trips




wild flowers


Hike to Prospect Tunnel, a 400-ft tunnel driven in the 1860s by coal miners. Bring a flashlight to explore! Connect the Stewartville Trail to the Ridge Trail. Follow the Corcoran Mine trail to the prospect mine

9 months ago

I give this trail 5 stars. It's amazing and you can add some difficulty to it by taking the Old Miners Trail on the way back. I had a blast. I wrote a blog post about it. Check it out at http://www.andrewpiegnet.com for my whole route!

2 years ago

Our kids & pup love this trail.... Although we haven't "completed" the full loop with our littles we have made it out to prospect mine & back. The kids love it!!! Be sure to bring a flashlight to peek inside.