You may pick up your Trails Challenge t-shirts and printed guidebooks while supplies last.
|East Bay Regional Park District: Administrative Building
2950 Peralta Oaks Ct
Oakland, CA 94605
Ardenwood Historic Farm
|Crab Cove Visitor Center
1252 McKay Ave.
Alameda, CA 94501
(Take the Webster Tube from I-880 in Oakland)
(510) 544-3187 (call before arrival)
Wed-Sun Oct-Feb: 10am to 4pm
Mar-Sep: 10am to 5pm
Unless otherwise posted.
Closed on Thanksgiving and Christmas
| Sunol-Ohlone Regional Wilderness
1895 Geary Road
Sunol, CA 94586
(510) 544-3249 (call before arrival)
Old Green Barn Visitors Center
Open Weekends and Holidays
Black Diamond Mines Regional Preserve
|Tidewater Boating Center
Martin Luther King Jr. Regional Shoreline
4675-A Tidewater Ave.
Oakland, CA 94601
Mon - Sat 9am-4pm**
(**by appointment; please call ahead)
Coyote Hills Regional Park
Tilden Nature Area