Unusual Restaurant located inside underground ancient Berber 'troglodyte' dwelling filmed in the 'Star Wars'. Hotel Sidi Driss. Matmata, Tunisia. added to http://UNUSUAL-RESTAURANTS.com This structure was created by digging a large pit in the ground. Around the perimeter of this pit artificial caves are then dug to be used as rooms, with some homes comprising multiple pits, connected by trench-like passageways. Hotel Sidi Driss has become one of the most famous filming locations of Star Wars. photo: Andy Carvin (wikimedia)