Language: English
This volume replaces volumes 4 and 12 of this series and describes the longest caves known in Iran so far. Ghar Katalehkhor is featured with a detailed survey showing 12,860 m. The same applies to Ghar Alisadr (11,440 m) which is one of the most visited show caves in the world. A number of caves in the surroundings of Ghar Alisadr are also described.