Brecqhou (or Brechou; pronounced ˈbʁɛku) is one of the Channel Islands, located at about, just west of Sark. Its surface area is approximately 200 acres (just under one third of a sq. mile). It is a tenement of Sark (although the current tenants dispute this), which is in turn part of the Bailiwick of Guernsey. The island is separated from Sark by an extremely narrow sound (Le Goulliot Passage) which, according to legend, has only once been traversed by boat in a high tide.… (More on Brecqhou)