Saturday, Sunday, and most holidays, 9:30am to 3pm.
Open Memorial Day through Labor Day:
Saturday and Sunday: 9am-4:30pm
Closed all other days including Thanksgiving and Christmas Day.
Livermore, CA 94550
Del Valle Naturalist Programs
Join us for our monthly programs!
The visitor center is on the lake's west side and contains exhibits and information about the natural history of Del Valle and surrounding wilderness. Campers and park visitors are encouraged to visit and talk with naturalists and student aides about the park and the lake and to take part in the exciting programs happening year round.