Al Hail Fort, also known as Al Hayl Castle, is a historic fortification located in the Al Hail Mountains southwest of Fujairah City in the United Arab Emirates. Constructed primarily from mud brick and plaster in the traditional Arabian architectural style, the fort dates to either 1830 or 1932 depending on historical sources, serving as both a defensive stronghold and a royal summer residence. The complex features multiple structures including a fortress, residential compound, and majlis, reflecting the importance of the site within the ruling family's holdings. Today, the fort stands as a testament to Emirati heritage, showcasing the craftsmanship and defensive strategies of its era, approximately a 15-minute drive from Fujairah city center.