Caldey Island width at its widest. It has an area of and its highest elevation is . The island lies in Carmarthen Bay on the northern side of the Bristol Channel in the county of Pembrokeshire, a little over south of Tenby on the mainland of southwest Wales. It is separated from the mainland by Caldey Sound. A ferry service from Tenby goes to Caldey Island in the spring and summer months when the weather allows. Boats depart every half hour from the harbour at high tide, while at low tide they depart from Castle Beach. Caldey Island consists of two islands
Bowen Island (Jervis Bay) Bowen Island (Jervis Bay) Bowen Island is a sandstone island lying off the tip of the Bherwerre Peninsula at the entrance to Jervis Bay, on the coast of New South Wales, Australia. The island, however, is not part of the state of New South Wales but of the Jervis Bay Territory, administered by Australia's federal government. It lies within the Booderee National Park. The island is tear-shaped, about long north to south, and wide. It slopes sharply from the cliffs on its eastern, or oceanic, side down to rock platforms at sea level on its west. Much of it is