Lake Sorvagsvatn, Faroe Islands - Leitisvatn/Sørvágsvatn is the largest lake in the Faroe Islands. It is situated on the island of Vágar between the municipalities of Sørvágs Kommuna and Vága kommuna. The lake sits 30 metres above the ocean .
Fingal’s Cave, Inner Hebrides, Scotland. "Fingal's Cave is a sea cave on the uninhabited island of Staffa, in the Inner Hebrides of Scotland, part of a National Nature Reserve owned by the National Trust for Scotland" via Wikipedia.
Le Mont Saint Michel castle in Bretagne, Normandy, France is located on a rocky tidal island approx one kilometre off of the country's north coast, at the mouth of the Couesnon River near Avranches. The island hosts a population of