- Rancho Mark West
- 7125 St. Helena Road, Santa Rosa, California, 95404
- Riddell Preserve
- 2575 Brack Road, Healdsburg, CA, 95448
- Riddell Preserve - City Corporation Yard
- 550 Westside Road, Healdsburg, CA, 95448
- Ridell Preserve
- 2575 Brack Rd. , Healdsburg, CA, 95448
- Rincon Valley Regional Library
- 6959 Montecito Blvd., Santa Rosa, California, 95409
- Russian Gulch State Beach
- 18794 Shoreline Highway, Jenner, CA, 95450
- Saddle Mountain
- Cleland Ranch Road, Santa Rosa
- Saddle Mountain Open Space Preserve
- Cleland Ranch and Calistoga Road, Santa Rosa
- Saddle Mountain Open Space Preserve
- Calistoga Road and Cleland Road, Santa Rosa, CA
- Safeway
- 100 Calistoga Road, Santa Rosa, CA, 95409