Rustic Troglodyte Houses in Tunisia's Matmata

MATMATA, TUNISIA - DECEMBER 13: A pit dwelling is seen near Matmata in southern Tunisia on December 13, 2014. There are thousands of troglodyte pit dwellings in the region around Matmata but many have been abandoned as the younger generations have moved out of the villages to work in the cities. A few thousands mainly older Berbers still live and practice the old way of troglodyte life while younger troglodytes have moved away to work in the cities. (Photo by Ahmet Izgi/Anadolu Agency/Getty Images)