Knapp's Castle is an abandoned mansion in the Santa Ynez Mountains above Santa Barbara. A trail just under one mile out and back takes you to the ruins and a stunning vista point overlooking Los Padres National Forest and the Santa Ynez Valley. George Owen Knapp, founded of Union Carbide, created the mansion for his residence in 1916. Famous Opera Singer Lotte Lehmann moved here in 1940, but the castle was destroyed by fire only 5 weeks later.
