1) Tidal island 
Lihou (uː) is a small tidal island located just off the west coast of the island of Guernsey, in the English Channel, between Great Britain and France. Administratively, Lihou forms part of the Parish of St. Peter`s in the Bailiwick of Guernsey, and is now owned by the Parliament of Guernsey (officially known as the States of Guernsey), although....