İşte yeraltındaki birbirinden ilginç ve gizemli mağaralar…Antelope Canyon - Amerika Batu Caves - Malezya Cave in Algarve - Portekiz Ellison’s Cave - Amerika Glowworms Cave - Yeni Zelanda Ice Cave Near The Mutnovsky Volcano - Rusya Kyaut Sae Cave - Myanmar Marble Caves, Patagonia Mendenhall Glacier Cave - Amerika Naica Mine - Meksika Phraya Nakhon Cave - Tayland Reed Flute Cave - Çin Son Doong Cave, Vietnam Tham Lod Cave - Tayland Vatnajokull Glacier Cave, Iceland Ice Cave Near The Mutnovsky Volcano - Rusya