With full hookups for RVs up to 50 feet, Rio Viento RV Park provides drive-in access along a bumpy road that requires careful navigation. The park features large sites with grassy areas and accepts reservations for campers traveling with pets.
Multiple campers note the rough road conditions leading into the park, with one visitor advising to "take your time" on the approach. The campground maintains clean facilities and operates with minimal noise from neighbors, though cell service and WiFi connectivity can be inconsistent. Kelly N. found "very nice large sites with large grass areas pet friendly, amazing helpful and friendly staff."
Standard RV amenities include electric, water, and sewer hookups at each site, plus access to restrooms, showers, and a dump station. The park's location provides access to camping near Oakley and nearby options like Sherman Lake Marina and Brannan Island State Recreation Area. Staff interactions vary significantly based on reviewer experiences, with some reporting helpful service while others encountered difficulties during check-in.
Rio Viento works best for RV campers who prioritize spacious sites and pet-friendly policies over premium connectivity or perfectly smooth road access.
RV Road Trip Guides
Location
RV ParkRio Viento RV Park is located in California
Directions
From jct Hwy 12 & Hwy 160: Go S on Hwy 160 5 mi to Sherman Island Rd, then SW 2 mi. From jct Hwy 4 & Hwy 160: Go N 5 mi to Sherman Island Rd, then 2 mi.
Address
4460 W. Sherman Island Road
Rio Vista, CA 94571
Coordinates
38.0714099 N
121.76423928 W
Connectivity
- T-Mobile5GExcellent Coverage
- Verizon5GExcellent CoverageVerified by 2 usersLast on 4/21/26
- AT&T5GGood Coverage
Connectivity
- T-Mobile5GExcellent Coverage
- Verizon5GExcellent CoverageVerified by 2 usersLast on 4/21/26
- AT&T5GGood Coverage
Access
- Drive-InPark next to your site
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
Features
For Campers
- ADA Access
- Trash
- Phone Service
- Reservable
- WiFi
- Showers
- Drinking Water
- Electric Hookups
- Toilets
- Alcohol
- Pets
For Vehicles
- Sanitary Dump
- Sewer Hookups
- Water Hookups
- Pull-Through Sites
- 50 Amp Hookups
- Big Rig Friendly
Drive Time
- 35 min from Stockton, CA
- 38 min from Vallejo, CA
- 51 min from Napa, CA
- 53 min from Sacramento, CA










