Al Bidya Historic Mosque

Nestled against a rocky hillside in the coastal village of Al Bidya along the Gulf of Oman, Al Bidya Mosque (also known as the Ottoman Mosque) is the oldest surviving Islamic house of worship in the United Arab Emirates. Radiocarbon dating estimates its construction to approximately 1446 CE, making it a sacred architectural treasure of pre-modern Arabian coastal history. Built using local materials including sun-dried mudbrick, gypsum, and fieldstones gathered from the nearby hills, the mosque has a compact square floor plan measuring just 53 square meters. Its most extraordinary architectural feature is its roof: four cascading domes of unequal size supported by a single stout central pillar, with spiraling conical cupolas that allow air and filtered daylight to enter. Inside, small recessed niches in the thick whitewashed walls historically held Qur'an manuscripts and oil lamps. Above the mosque on the rocky outcrop stand two historic defense watchtowers built to guard against pirate raids from the sea.