Alderney is the most northerly of the Channel Islands and a British Crown dependency. It is part of the Bailiwick of Guernsey. The area is 3 square miles (7.8 km2), making it the third largest island of the Channel Islands, and the second largest in the Bailiwick. It is around 10 miles (16 km) to the west of La Hague in the Cotentin Peninsula, Normandy, in France, 20 miles (32 km) to the north-east of Guernsey and 60 miles (97 km) from the south coast of England. It is the closest of the Channel Islands to France as well as being the closest to England. It is separated from Cap de la Hague by the dangerous Race of Alderney (Le Raz).
The island has a population of only 2,400 people. Formally, they were known as Ridunians, from the Latin Riduna.
The only parish of Alderney is the parish of St. Anne which covers the whole island.
The main town, St. Anne, ('La Ville' or simply 'Town' in English) is referred to as 'St Anne's'. It features an imposing church and unevenly cobbled high street.
There is a primary school, a secondary school, and a post office as well as hotels, restaurants, banks and shops. (Source Wikipedia)