Saudi Arabia's tropical Red Sea coast — Farasan Islands coral reefs, Asir mountain terraces, and the kingdom's most biodiverse shoreline
Jizan (also Jazan) is a city of 200,000 on Saudi Arabia's Red Sea coast near the Yemeni border, in the Jizan region — the most biodiverse and ecologically distinct part of the kingdom, where the Asir mountains (reaching 3,000m) descend to a subtropical Red Sea coast receiving the most rainfall in Saudi Arabia. The Farasan Islands, 50km offshore in the Red Sea, are Saudi Arabia's most pristine coral reef system and a protected marine reserve: the islands preserve Turkish Ottoman-era ruins, a large osprey nesting colony, Saudi gazelle, and some of the Red Sea's least-disturbed reef ecosystems.…
The Jizan region was part of the Asir Emirate, a nominally independent highland state that resisted both Ottoman and early Saudi control before being formally incorporated into Saudi Arabia in 1934. The Farasan Islands were occupied by the Ottoman Navy and developed as a significant Red Sea military and commercial base in the 16th–19th centuries; Turkish-era cisterns, mosques, and fort structures remain on the main island alongside pre-Islamic Sabaean inscriptions. The coastal Tihama plain between the mountains and the sea was historically a malaria-prone zone that kept it sparsely settled —…