"Rustaq"@en . . "Rustaq (Arabic: \u0627\u0644\u0631\u0633\u062A\u0627\u0642\u200E) is a town and wilayah (district) in the Al Batinah Region of northern Oman. The city is located at 23\u00B023\u203227\u2033N 57\u00B025\u203228\u2033E.The wilayah of Rustaq is in the Western Hajar, in the south of the Batinah. Rustaq was once the capital of Oman, during the era of Imam Nasir bin Murshid al Ya'arubi. Rustaq fort, built four centuries prior to the dawn of Islam in Oman, is an imposing structure built on three levels, containing separate houses, an armoury, a mosque and four towers."@en . . . .