Sam's Club in CA -- Overnight RV Parking in California

There's no chain-wide overnight policy; each club manager decides, and unauthorized vehicles can be towed. No designated RV spaces and no hookups -- a one-night courtesy at best, and only if the manager okays it.

Road difficulty 1 of 5 -- an easy drive in. Recorded as fully maintained, paved. Sits on broad, near-level ground.

Night skies measure Bortle 7 -- a suburban sky. Crowded here -- the nearest through road is 0.1 miles off. Pine Creek runs 0.4 mi off. Mount Diablo stands 3,792 ft above the site, 10 miles southeast.