Kandovan is an astonishing village located on the mountain flank of Sultan Daghi, Sabalan Mountain, located in Northwestern Iran. Kandovan Village is famous for its wonderful rocky architecture which is the result of volcanic activities and hand-carved structures. The inhabitants, basically, carved every room of the cliff houses like kitchens, halls, and even pens out of stone to make windows for the rooms and later, to decorate them with colorful glasses.