The Lost City in the East Bay Hills Author’s Note Native American sites are protected by law. It is illegal to remove from them any artifact of any kind. Robert Bardell   The Lost City in the East Bay Hills If you want to see the remains of a vanished Indian civilization, you don’t have to travel to Four Corners or the Yucatan. You can visit Volvon—the lost city in the Bay Area’s own backyard. Volvon contains the largest collection of bedrock mortars in the Bay Area and one of the largest in California. Its many house pits bespeak a once sizeable population. Although these bedrock mortars and house pits may lack the grandeur of the ruins of Mesa Verde […]