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Routes
Mountain biking trails
United States
California
Contra Costa County
Concord

Mitchell Canyon Visitor Center – Meridian Ridge Road loop from Clayton Road & Bailey Road

Routes
Mountain biking trails
United States
California
Contra Costa County
Concord

Mitchell Canyon Visitor Center – Meridian Ridge Road loop from Clayton Road & Bailey Road

Moderate

3.0

(2)

29

riders

Mitchell Canyon Visitor Center – Meridian Ridge Road loop from Clayton Road & Bailey Road

02:45

29.4km

700m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: April 20, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Mount Diablo State Park

Waypoints

A

Start point

Bus stop

Get Directions

1

7.58 km

Mitchell Canyon Visitor Center

Highlight • Rest Area

The visitor center is staffed year-round on the weekends by the State Park volunteers to provide helpful information on the park's natural wonders. There are displays regarding various aspects of Mount Diablo State Park, including trails, wildlife, geology and plant life. Gates are open from 8:00 am to sunset.

Tip by

2

13.5 km

Meridian Ridge Road

Highlight (Segment) • Trail

Meridian Ridge Road is a gravel trail snaking down the South-Western ridge of Mount Diablo to the Juniper campground and intersection with Burma/Deer Flat Rd trails. This loop uses it to connect from Eagle Peak trail to the return via Mitchell Road trail.
The Diablo Range, in Contra Costa County of the eastern San Francisco Bay Area in Northern California is just south of the town of Clayton. en.wikipedia.org/wiki/Mount_Diablo
To see all segments and highlights of a loop hike to Eagle Peak from Mitchell Creek entrance and Parking lot on the north side of Mt Diablo State Park, check out komoot.com/tour/7308564

Tip by

3

15.3 km

Meridian Ridge Road

Highlight (Segment) • Trail

Meridian Ridge Road is a flat dirt fire trail that is easy to navigate. The views from this portion of the trail are stunning. It is an excellent spot to stop and take some panoramic photos of the area.

Tip by

4

17.5 km

Donner Canyon Road

Highlight (Segment) • Trail

This well-maintained and easy trail provides access to Mount Diablo high country. The road climbs gradually through grasslands filled with wildflowers and beautiful oak trees. The trail climb gets steep toward the end and is surrounded by chaparral at the junction between Cardinet Oaks Road and Meridian Ridge Fire Road.

Tip by

5

20.0 km

Parking is free on Regency Drive. This spot provides access to multiple trails in Mount Diablo State Park. In addition to Donner Canyon Road and Back Creek Trail, it is also the starting point to the Clayton Oaks Road Trail. Spaces can be limited at times. Alternatively, free parking is available on Mountaire Parkway.

Tip by

6

22.4 km

Mudville Grill

Highlight • Pub

This restaurant is close to hiking trails, making it a popular spot to stop and relax with some good local cuisine after a long hike.

Tip by

B

29.4 km

End point

Bus stop

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Way Types & Surfaces

Way Types

14.6 km

5.12 km

4.60 km

2.97 km

2.02 km

< 100 m

Surfaces

12.4 km

7.36 km

3.96 km

2.89 km

2.05 km

685 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (710 m)

Lowest point (70 m)

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Weather

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Today

Wednesday 1 July

27°C

13°C

0 %

Additional weather tips

Max wind speed: 20.0 km/h

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Description

If you're looking for a truly challenging and rewarding mountain biking experience in the Bay Area, the Mitchell Canyon Visitor Center – Meridian Ridge Road loop from Clayton Road & Bailey Road is definitely worth your time. This moderate 18.2-mile (29.4 km) route packs in a significant 2285 feet (696 metres) of climbing over roughly 2 hours and 44 minutes, making it a serious workout for experienced riders. It's a fantastic choice if you want to push your limits and earn some incredible views.

What to expect on Mitchell Canyon Visitor Center – Meridian Ridge Road loop from Clayton Road & Bailey Road

The journey begins pleasantly enough on the Mitchell Canyon Fire Road, winding through shaded oak woodlands that are particularly vibrant with wildflowers in spring. Don't let the gentle start fool you; the climb soon steepens dramatically, with switchbacks reaching over 20% grade in places. As you gain elevation, the landscape opens up, becoming rockier and offering increasingly expansive vistas. After passing through areas like Deer Flat and Juniper Campground, you'll hit paved sections of Summit Road before transitioning back to gravel fire roads. The descent on Meridian Ridge Road is where things get really exciting, following a "knife's-edge" ridge with impressive views. Be prepared for extremely steep sections, especially on Prospectors Gap Road, which can be loose and rocky, demanding technical skill and careful handling. This is a strenuous and demanding ride, best suited for advanced mountain bikers comfortable with both significant climbing and technical descents.

Planning your visit

Parking at the Mitchell Canyon entrance requires a fee, so be sure to have cash or a card ready. The park gates are open from 8:00 AM to sunset, and mountain biking after sunset is strictly prohibited. Given the significant elevation gain and exposure, summer heat can add a considerable challenge, so consider riding in the cooler months or starting very early. Spring is particularly beautiful for wildflowers and birdwatching in the lower canyon.

Trail details

  • Distance: 18.2 miles (29.4 km)
  • Elevation gain: 2285 feet (696 metres)
  • Difficulty: moderate
  • Estimated time: 2 hours and 44 minutes

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