On River Road, 7.2 miles west of Highway 101, turn north on Wohler Road, crossing the old Wohler Bridge over the Russian River. Turn left on Westside Road to find Gary Farrell Winery and Moshin Vineyard. For more wineries, turn back toward Wohler Road, and continue north up Westside Road toward Healdsburg. You will soon come to Porter Creek, Arista, Hop Kiln, C. Donatiello, Matrix and Twomey.