HIDDEN VALLEY LAKE, Calif. – The Stone House Museum will be open for visitors on Saturday, Jan. 12.

Tours will be available from 11 a.m. to 2 p.m. at the museum, the county’s oldest stone house.

The museum is located at 18174 Hidden Valley Road in HVL Stone House is a California State Historical Monument.

It was restored and is maintain by the Stone House Historical Society, www.lakecountystonehouse.com .