Qeshm International Airport — Qeshm(Dayrestan), Iran

GSM serves Qeshm, the largest island in the Persian Gulf, positioned strategically near the Strait of Hormuz off Iran's southern coast. The island holds free trade zone status, encouraging commercial investment and drawing shoppers and business travelers alongside a growing ecotourism sector built around the Qeshm Geopark, recognized by UNESCO for its striking canyons, salt domes, and coastal rock formations. The airport connects Qeshm to Tehran and other major Iranian cities, supporting both the trade zone's commercial activity and a tourism industry centered on mangrove forests, star valley rock formations, and coral reefs found in the surrounding waters. Qeshm's blend of desert island geography and unusual geological features has made it an increasingly popular domestic vacation destination, giving the airport a steady flow of leisure travelers alongside merchants and traders using the free zone.