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
Martin Islet (New South Wales) Martin Islet (New South Wales) Martin Islet () is a small island lying just off Red Point, Port Kembla in New South Wales, Australia. The Five Islands, of which Martin Islet is one, were named Martins Isles by Matthew Flinders and George Bass after Bass's navy servant William Martin. Martin was part of their three-man crew when they anchored by the island on 25 March 1796 in the "Tom Thumb", having been swept a long way off-course on their way to Port Hacking. Little is known of Martin's life. He was baptised on 4 March 1781 at Dartford. In 1794