This is a 4 story enclosed tower. The upper platform level is enclosed with wood lath and it has a gable roof. There is a tank on the platform, not sure if it actually holds water. This tower is somewhat camouflaged by the trees and shadows. It
s visible in the morning as the sun hits it but in the afternoon the shadows hide it. You can find this tower at the Francis Ford Copola Winery in the Anderson Valley between Healdsburg and Cloverdale on Hwy. 101.