routeID: 297
| Route Title | Marinwood to Petaluma via Spring Hill |
|---|---|
| Start Location | San Rafael - Marinwood Community Center, Marin County |
| Mileage | 69 |
| Terrain Rating | 3 |
| Series | |
| Description | From Miller Creek we'll ride through Nicasio, the Cheese Factory, and Wilson Hill to Chileno Valley. Then Spring Hill in to Petaluma. Return via Red Hill. |
| Submitted by | Mark Nienberg |
| External Links | * RideWithGPS |