Kisimul or Chiosmuil translates as "the rock in the bay" and the origin is obvious from the castle's location on its rocky island in Castle Bay, on Barra's south coast. And the castle is in turn the origin of the name of Castle Bay, and that of the village of Castlebay which curves around the north side of the bay. It has been possible to visit Kisimul Castle for many years, but only on a couple of afternoons a week. This all changed on 31 March 2000 when the current chief of the Clan MacNeil leased the castle to Historic Scotland for 1000 years. In doing so he ensured the work of his father to restore the castle will be safeguarded forever: and that the public can visit this remarkable building every day from April to September. The origins of Kisimul Castle are obscure.
