دهستان علی صدر, Islamic Republic of Iran
The Ali-Sadr Cave (Persian: غار علیصدر), originally called Ali Saadr or Ali Sard (meaning cold), is a water cave which attracts visitors every year. It is located in Ali Sadr, Kabudarahang County, about 100 kilometres (62 mi) north of Hamadan, western Iran.
Listen to the audio guide for غار عÙÛØµØ¯Ø± Free on WIP — starts by itself when you arrive, even with the screen off