From Highway 101, take the Los Osos Valley Rd. exit and travel east.  Turn left on S. Higuara then make your first right on Vachell Rd. this turns into Buckley Rd. but just fallow the road about 3 miles down just before you hit Broad St. turn Rt. on Hidden Springs Rd. take the first dirt driveway on your Rt. and park by the red barn.  The address is 1084 Hidden Springs Rd.