Best RV Parks & Resorts near Castro Valley, CA
Several RV parks surround Castro Valley, providing convenient access to San Francisco Bay. San Francisco RV Resort in Pacifica offers oceanfront sites for large rigs with full hookups including 50-amp electric, sewer, and water connections. Alameda County Fairgrounds RV Park features grassy sites with 30-amp service and serves as a practical basecamp for Bay Area exploration. Sites at most parks accommodate big rigs but have limited spacing between neighboring RVs. Marin RV Park in Greenbrae maintains 87 sites with both 50-amp and 30-amp hookups for various RV sizes. "Spots are tight. Staff is great! Laundry, hot tub, pool are always clean. Right on the ocean (on a cliff)!"
Advance reservations are essential, particularly during summer and holiday weekends when Bay Area parks fill quickly. Most RV facilities in the region remain open year-round with varying amenities. Dump stations are available at nearly all parks, though quality and accessibility differ. Parks closer to San Francisco command premium rates, with oceanview sites at San Francisco RV Resort exceeding $130 per night. WiFi service varies significantly between locations, with some parks charging additional fees for internet access. Pet policies generally allow dogs with standard restrictions. Public transportation options exist near several parks, providing alternatives for exploring San Francisco without driving an RV through city streets.