Malta (island) built first fortifications in Malta. Malta was later ruled by the Phoenicians, Carthaginians, Romans, Byzantines and Arabs before it was occupied by the County of Sicily in 1091. The island then became part of the Kingdom of Sicily until it was given to the Order of Saint John along with Gozo and Tripoli in 1530. In 1565, the Order and the Maltese withstood a major Ottoman invasion which became known as the Great Siege of Malta. The Order ruled Malta for over 250 years and built many great pieces of architecture, including the capital city Valletta. In 1798 the French
North Island (Houtman Abrolhos) "Northwest Hill". On the eastern side is a seasonally inhabited permanent fishers' camp. There is an unnamed lighthouse on the western side, a trig point on the eastern side, and a gravel airstrip near the centre. The island is surrounded by a coral reef flat. This extends about km (1 mi) to the west of the island, and over 3 km (2 mi) to the north and south, but the reef margin lies quite close to the island on the eastern side. Most of the reef is not navigable, but a passage through the reef just north of the island