Kalahrod

Kalahrod cave  (pronounced as /uː/, most commonly Romanized as Kalahrud or Kalahroud) or Ghar-e-Chah-e-Vazmeh is a cave in Iran, situated in Isfahan Province at an elevation of 1,450 m above sea level. It is 33 km north of the village of Kalahrod and approximately 80 km north of Isfahan. Near the cave there is a limestone well, that is 16 m deep and 3 m wide which has become a refuge habitat for rock pigeons. Explored passages within Kalahrud Cave extend for approximately 4503 meters, as recorded in surveys.