The Al Hajar Mountains stand as both guardians and witnesses to Oman's rich history, adorned with ancient forts that bear testament to the region's enduring heritage. Nestled within the rugged terrain, these formidable citadels, such as Nizwa Fort, Muttrah Fort, Al Mirani Fort, Al Jalali Fort and Jabreen Castle, reflect the strategic importance of the mountainous landscape throughout the centuries. Built with intricate stonework and formidable defenses, these forts served as bastions of defense, cultural hubs, and centers of governance.