Volcano House (California)
Volcano House, also known as the Cinder Cone House, Vulcania and Volcania, near Newberry Springs in San Bernardino County, Southern California, United States, is a mid-century modern house designed by architect Harold James Bissner Jr. and built in 1968–1969 on top of a 150 ft (46 m)-high extinct volcanic cinder cone.
Source: Wikipedia — Volcano House (California) (CC BY-SA 4.0)