Oman, "The Pearl of Mystic Arabia," is one of the oldest civilizations on the Arabian Peninsula. Wedged between the Arabian Gulf and the Western Al Hajar Mountains, Muscat boasts an ancient history and rich Islamic heritage, evident in its prominent landmarks such as forts, castles, towers and mosques. Since the ascension of Qaboos bin Said as Sultan of Oman in 1970, Muscat has experienced rapid infrastructural development, leading to the growth of a vibrant economy and a multi-ethnic society.