Каппадокия (гр. Καππαδοκία; түр. Kapadokya; арм. Գամիրք; парсыша: کا
Montezuma Castle National Monument, located near Camp Verde, Arizona,
The Seattle Underground is a network of underground passageways and
Zelve Monastery was carved into the rock in pre-Iconoclastic times.
Setenil de las Bodegas is a town (pueblo) and municipality in the
Forestiere Underground Gardens Located at 5021 West Shaw Avenue in
The Amsterdam Dungeon, in the city of Amsterdam, The Netherlands,
Комплекс Осувка - подземный комплекс, считающийся некоторыми исследо
Каймаклы (түр. Kaymaklı қаймақты) — қазіргі Түркия аумағы
Das Schwazer Silberbergwerk wurde seit dem Mittelalter betrieben. Es
Derinkuyu Underground City is located in the homonymous Derinkuyu
Кубер-Педи (ағылш. Coober Pedy) — Аустралиядағы же
Labyrinth under Vegetable Market is a system of underground corridors
Fan Bay Deep Shelter is a series of tunnels constructed during World
The city of Brighton in England has an extensive system of Victorian
The Underground City (simplified Chinese: 地下城; traditional Chine