Muttrah Castle is located on top of a narrow rocky hill in the Muttrah area of Muscat, overlooking the sea and inhaling the winds that commemorate the fragrant ships that sailed in the past in the azure waters opposite them. of three circular towers: a gigantic tower sits on top and two smaller towers, one at the first point in the west, and the other, which still houses one of the old cannons, to the north of the fort near the great tower.