Fann Mountains are part of the western Pamir-Alay mountain system and are located in Tajikistan's Sughd Province between the Zarafshan Range to the north and the Gissar Range to the south (see map of Fann Mountains). In the east-west direction they extend from Fandarya River to Archimaydan River, and the cluster of Marguzor lakes west of Archimaydan is also included in the Fanns.
