April 23 to 26, 2025

Be Among the Few to Experience This Unique Trip

Four Days Diablo is a “gently roughing it” camping trip that leads you on an adventure through rarely seen Mount Diablo landscapes, including Save Mount Diablo’s very own signature 1,080-acre property and field station, Curry Canyon Ranch.

The most luxurious camping experience filled with discovery awaits you closer to home than you ever thought.

This route follows the 31-mile Diablo Trail across a patchwork of six regional parks and preserves linking from Walnut Creek to Livermore.

Each day as you tour and examine the majestic wild lands, our crew hauls your gear and sets up the next camp while talented local chefs, from restaurants like Postino, create an amazing evening meal.

Your day pack will seem light as you learn about the natural and human history that you will encounter on each day of the hike.

When you stroll into camp for the evening, you’re met with cool drinks and, after sunset, a delicious dinner catered by premiere East Bay restaurants. After dinner, local experts will tell stories about your journey—the spectacular scenery, the natural and cultural history.

Picture sparkling streams flowing down canyons below spectacular mountain peaks, a castle of rocks across the way.

As you leave civilization behind, you notice eagles and falcons flying above a western box canyon riddled with hundreds of caves, wildflower meadows, and dense woodland views uninterrupted for many miles.

With brilliant sun above and cloud-filled valleys below, the snow-covered range shines in the distance.

Given that more than 7 million people live in the Bay Area and that we’ll be located within an hour’s drive to a major metropolis, you’ll hardly believe our path will cross only two paved roads during our escape to this natural wonderland.

Come get lost in nature with us, right here in our own backyard.

Contact Us Now for Four Days Diablo 2025.

Email us at fourdaysdiablo@savemountdiablo.org to reserve a space.

$1,500 per person. Deposit is $800.

Maximum of 20 adults

All proceeds benefit Save Mount Diablo’s land preservation programs.

Cancellation Policy: The deposit and balance are fully refundable up to 14 days after you book, provided it is at least 60 days prior to the event start date, (February 24, 2024.) Within 60 days of the event and after the 14-day window, all payments are non-refundable.

If you are unable to attend for any reason, your payment (both deposit and balance) may be applied as a credit toward attending Four Days Diablo 2026. This credit is valid only for the 2026 event and will expire if not used for the following year’s Four Days Diablo.

Minimum age for participants is 21 years old.

Read on to view maps of the route and its elevation profile, and to check out photo galleries from past trips.


Four Days Diablo Partners

Scott & Claudia Hein

Want to Become a Sponsor?

There are many ways to partner with Save Mount Diablo, and we are always happy to discuss sponsorship customized to fit your business. Please reach out to Karen Ferriere, Development Director, for more information.

Karen Ferriere
925-949-4518 | Email Karen

Learn More


Four Days on the Diablo Trail

This route generally follows the 31-mile Diablo Trail from Walnut Creek to Brentwood. We’ve broken it down by an overview of the whole route, the daily routes, and the elevation profile. (Click the images below to enlarge.)

Route Overview

4DD Complete Route

Daily Route

4DD Day 1 Map
4DD Day 2 Map
4DD Day 3 Map
4DD Day 4 Map

Elevation Profile

Photo Galleries


View Galleries from Past Trips

Join us to save the remaining natural lands of Mount Diablo!

Make a Donation