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 > East Bay Regional Park District | Healthy Parks Healthy People > Parks > Sobrante Ridge Regional Preserve

Park Info

The entrance is at the end of Coach Drive, Richmond, CA

Phone Numbers
Toll Free: 888-EBPARKS (888-327-2757), option 3, extension 4534

Local Weather

View Trail Map
Download PDF Map
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Panorama Panorama

Park Events
Click HERE for upcoming events

Camping Reservations
No reservable campgrounds

Picnic Reservations
No reservable picnic areas

Grazing Information
Grazing in the Parks

Emergency Number

EBRPD Headquarters
1-888-EBPARKS or 1-888-327-2757 >

Sobrante Ridge Regional Preserve

Sobrante Ridge Regional Preserve


Until further notice, the Sobrante Ridge Trail (which is also a section of the Bay Area Ridge Trail) is closed from Conestoga Way to the Sobrante Ridge Trail Loop, due to a trail washout.

About The Park

This 277-acre oak/bay parkland preserves the habitat of the extremely rare Alameda manzanita as well as other indigenous plant and animal species. A staging area at the end of Coach Drive serves as the trailhead for a two-and-one-half mile trail system that leads to ridgetop vistas of San Pablo and Richmond Bays, Mt. Diablo, and Mt. Tamalpais. For park information, telephone toll free: 888-EBPARKS (888-327-2757), option 3, ext. 4534.

Wildflower Photo Guide

> Sobrante Ridge (1.3 Mb, 11 x 8.5, 11 pages Acrobat PDF)

Submit Your Photos to the EBRPD Photo Pool


The lands of Sobrante Ridge Regional Preserve were dedicated to the East Bay Regional Park District by a local construction company in 1985. The scenic ridgelands were preserved after developers agreed to limit an adjacent subdivision to the low-lying areas.

The area was formerly known as the Cutter Ranch, and belonged to Cutter Laboratories in Berkeley through the 1970s. The lab raised horses and cattle there, using blood from the animals to produce tetanus and diphtheria vaccines.

Today's Preserve was once part of the vast Rancho Sobrante land grant, given by the Mexican government to Juan Jose Castro in 1840. Great herds of Spanish longhorn cattle freely roamed the hills at that time, and were valued by the rancheros for their hides and tallow. The name Sobrante in Spanish means "excess" or "leftover," and reflects the late date of the land grant: the lands were leftover lands, not included in previous grants.

Park Features

Wildlife abounds in the Preserve's varied habitats of oak/bay woodland, coyote brush scrub, miniature "forest" of Alameda Manzanita, and open grassland. Coyotes stalk gophers in the tall grass; deer bed down by day in the tall thickets; salamanders sleep all summer buried in the woods; and golden eagles soar high above the ridge, scanning the ground for prey. The wildlife refuge pond at the southeastern end of the Sobrante Ridge Trail, near the intersection of Conestoga Way and Castro Ranch Road, is home to a variety of birdlife, including many red-winged blackbirds. There are also benches and picnic tables overlooking the hillsides.

Park Activities

Park activities include hiking, dog walking, hillside picnics, bird watching, bicycling on approved trails and naturalist programs.

ADA accessibility iconPark Accessibility

Sobrante Ridge Regional Preserve has three entrances; Conestoga Way, Heavenly Ridge Lane, and Coach Drive. The trails in this park consist of dirt fire roads and multi-use single-track trails, all of which have elevation gain and loss. Wheelchair accessibility is currently unavailable in this park although there are plans in the near future to install a wheelchair accessible gate at the top of Heavenly Ridge Lane. Click here for public transit information.

To Reach The Park

  • From the Richmond/Oakland area:
    Take I-80 to the San Pablo Dam Road exit in Richmond. Turn south on San Pablo Dam Road and proceed through El Sobrante to Castro Ranch Road. Turn left on Castro Ranch Road, left on Conestoga Way, left on Carriage Drive, and right on Coach Drive. The entrance is at the end of Coach Drive.
  • From the Diablo Valley area:
    From Taylor Boulevard in Pleasant Hill turn right (west) onto Grayson Road. Turn right onto Reliez Valley Road. Go straight (west) on Alhambra Valley Road at its intersection with Reliez Valley Road. Turn left onto Castro Ranch Road, right onto Conestoga Way and follow directions above.

More information on Public Transitporation options.

Trail Map

Click the map image below to see an enlarged version.

Trail Map

Directions for navigating the enlarged map:
When the enlarged version of the map opens click on the 'Full Expand' icon in the lower right hand corner of the map to see the 'Actual Size' map.
'Full Expand' icon > Full Expand

When the 'Actual Size' map is viewable, you can 'Click-Hold and Drag' the mouse button (left on a PC) to reposition the map, as desired.
'Single-Click' on the 'Enlarged' or 'Actual Size' map to return to the park page.