1) Tidal island of England 
Gugh (juː; Keow, meaning `hedge banks`) could be described as the sixth inhabited island of the Isles of Scilly, but is usually included with St Agnes with which it is joined by a sandy tombolo known as `The Bar` when exposed at low tide. The island is only one km long and about 0.5 km wide, with the highest point, Kittern Hill at 34 m. The g...