Results 2 results found Basilica Cistern, Sultanahmet, UNESCO World Heritage Site, Fatih District, Istanbul Province, Turkey, Europe Cave hotel in Sassi di Matera, Basilicata, Italy, Europe A caver in a tight squeeze in the Yorkshire Dales, England, United Kingdom, Europe A caver in Valley Entrance, Kingsdale, Yorkshire Dales, Yorkshire, England, United Kingdom, Europe Hikers standing at entrance of cave Camp life in what was termed 'The Geode Cafe' due to the crystal coated walls of this particular sandy space in Moon Cave.