Malta are uninhabited. The islands of the archipelago lie on the Malta plateau, a shallow shelf formed from the high points of a land bridge between Sicily and North Africa that became isolated as sea levels rose after the last Ice Age. The archipelago is therefore situated in the zone between the Eurasian and African tectonic plates. Malta was considered an island of North Africa for centuries. Numerous bays along the indented coastline of the islands provide good harbours. The landscape consists of low hills with terraced fields. The highest point in Malta is Ta' Dmejrek, at , near Dingli. Although
North Cinque Island bars. The northern peninsula is the largest one, 2.9 km long in the N-S direction and 1.1 km wide; it has two adjacent hills about 154 m and 145 m high. The middle (southernmost) peninsula, 1.05 km across, lies 270 m to the south and has a bare hill 89 m high. About 150 m to its west lies the third and smallest peninsula, an oval knob about 450 m across. The sand bar between the south and north peninsulas was broken through in the 2004 Indian Ocean earthquake and tsunami but has since reformed. Politically, North Cinque Island is