7000 Del Valle Road
Livermore, CA 94550
Main entrance: Del Valle Regional Park is located on Del Valle Road off Mines Road south of Livermore (parking fee). Exit I-580 eastbound or westbound in Livermore at North Livermore Avenue. Head south and proceed through town (North Livermore Avenue will become South Livermore Avenue in town). About 1.5 miles outside town, turn right at Mines Road, go about 3.5 miles and continue straight on Del Valle Road (Mines Road goes left). The park entrance is about four miles ahead.
Arroyo Road Staging Area: From I-580 in Livermore, exit at North Livermore Avenue. Drive south on North Livermore Avenue. Turn right at Portola Avenue, then left on North L Street. North L Street becomes South L Street, then Arroyo Road. Continue on Arroyo Road past the entrance to the U.S. Veterans Administration Hospital and Sycamore Grove Park. The staging area is on the left at the end of Arroyo Road (No parking fee).