The Reservations Department often experiences very high call volumes with extended wait times. If the call center has reached the maximum number of calls or you encounter a busy signal, please try your call again at a later time. We work through calls as quickly as possible, and we appreciate your patience and look forward to helping you. |
Upcoming Dates
Reservations will be taken by phone only, no walk-ins, on the following opening dates, beginning at 9 a.m.. Maximum of two reservations per phone call.
Group and Backpack Campsites (Currently booking through December 2025)
Wednesday, Dec. 10, 2025 - Booking January through June 2026
Wednesday, April 22, 2026 - Booking July through December 2026
Click HERE for minimum and maximum site capacity.
Picnic Reservations (Currently booking through December 2025)
Wednesday, Dec. 17, 2025 – Booking through December 2026
Event Venues (Currently booking through December 2026)
Wednesday, Jan. 14, 2026 – Booking through December 2027
Picnic site, event venue, group camping, backpacking, and horse camping reservations may be made by calling 1 (888) 327-2757 option 2, Monday through Friday 9 a.m. - 4 p.m. (closed holidays) to reach the Reservations Department. View Facility Availability.
Individual campground reservations can be made online for Anthony Chabot, Del Valle, Dumbarton Quarry or by calling 1 (888) 327-2757 option 2, Monday through Friday 9 a.m. - 4 p.m. (closed holidays). Information about all camping facilities can be found at www.reserveamerica.com.
Reservations Fee Reduction and Waiver
In-District (Alameda and Contra Costa Counties) organizations, schools, and agency groups hosting events solely for people with disabilities, seniors, and/or low-income groups that cannot afford the fees may qualify for a fee reduction or waiver. Fee Waiver/Reduction Procedures (PDF)