Bouverie Preserve DIRECTIONS FROM THE NORTH: Drive southeast from Santa Rosa on highway 12 for about 12 miles. Pass the turnoff to Glen Ellen (Arnold Drive) and proceed for 1/3 mile. The green entrance gate and Bouverie Preserve sign are on the left. Once through the gate, continue up the driveway to the parking lot. FROM THE SOUTH: Drive approx. 6 miles north of Sonoma on Highway 12. Passing Madrone Road, continue for 1 1/2 miles past Sonoma Valley regional Park to mile marker 31.00. Just beyond, turn right at the "Bouverie Preserve" sign and continue through the gate and up the driveway for about 1/2 mile to the parking area. Other Preserves: Bolinas Lagoon / Cypress Grove / Bouverie Programs:---------- Preservation / Education / Research