Nearby Boat launch at Black Point, to access Petaluma river and San Pablo Bay. These areas are often glassy for wake boarding and also offer great fishing. (that photo of the boat being launched you have on the site is this ramp) Located at the end of Atherton Ave on Harbor Drive. Take left at end of Binford Road, go to end of Atheron Avenue and take a left on Harbor Drive, launch is under the bridge of Highway 37. A launch with a dock, picnic table and restroom facilities are there. From Highway 37, take the Black Point exit and continue down Harbor Drive The launch is under the highway along the south side of the Highway 37/Petaluma River Bridge.