Qeshm Island

Qeshm stretches roughly parallel to Iran’s southern coast, with the Khuran Strait separating it from the mainland. Its position near the entrance to the Persian Gulf helps explain why the island belongs to a wider maritime geography rather than an isolated offshore world. Encyclopaedia Iranica identifies it as the Gulf’s largest island. s1

The landscape also sits at a meeting point between the Persian Gulf and the Gulf of Oman. UNESCO’s account connects that setting with a varied coastal environment that includes mangroves, coral communities, and sandy beaches. These habitats should be understood together with the island’s exposed rocks: Qeshm’s significance extends from its interior landforms to the shallow waters around it. s2

UNESCO places Qeshm at the southern edge of the Zagros mountain system, whose development reflects the collision of the Arabian and Eurasian tectonic plates. Sedimentary layers were folded, while erosion removed less resistant material and helped reveal the ridges visible today. Salt beneath the sedimentary succession contributed another kind of movement within this landscape. s2

Namakdan provides a particularly clear example. A salt diapir is a body of salt that has moved upward through surrounding rock. The International Union of Geological Sciences describes Namakdan as a complex containing rock salt alongside anhydrite, limestone, sandstone, shale, and volcanic material. Blocks of other rocks were carried upward with the salt. s3

The cave system within this formation is part of a changing landscape rather than a sealed geological monument. Research summarized by IUGS links its development to erosion, uplift, and changing sea levels. The same site also retains evidence of earlier salt and sulphur extraction and trade, connecting geological resources with human activity. s3

At Gouran, the geopark’s heritage account describes a traditional wooden-boat yard and a museum developed with the village community. The boats known as lenj belong to a maritime culture in which construction, repair, and sailing knowledge are closely connected. This gives the coast a human scale: harbors are workplaces as well as geographical features. s4

The same account describes moshta fishing, in which shore-based stakes and nets exploit the rise and fall of the tide. Fish enter with rising water and become trapped as it retreats. Such practices show how detailed knowledge of coastal rhythms can become part of everyday technology. They should not, by themselves, be treated as evidence that present fishing pressure is sustainable. s4

UNESCO records 2017 as the designation year for Qeshm Island UNESCO Global Geopark. That recognition provides a framework for interpreting geological heritage; it does not replace the island’s separate identity as a place where people live and work. Reading Qeshm through both its rock formations and its maritime knowledge offers a fuller account than treating it simply as a collection of scenic stops. s2s4