Located 27 miles from Temecula and 21 miles from Escondido. From Los Angeles - Hwy 15 S to Hwy 76. E on Hwy 76 - 21 mls to S Grade Rd (S-6) - L at S Grade Rd - Oak Knoll 1st driveway on L.
From San Diego - Hwy 15 N to Via Rancho Pkwy Ex. Turn R at the top of off ramp (turns into Bear Valley Pkwy). Stay on this road until it comes to T-crossing. This is E Valley Pkwy. Turn R. Stay on this road thru Valley Center and Rincon Indian Res until road comes to T-crossing. This is Hwy 76 (S-6). Turn R, go 5 miles until you see a large green Hwy sign for Palomar Mountain and Lake Henshaw. Below that sign is a brown sign for Oak Knoll CG. Go L at the fork just past signs. Park is on L.