Mäkiluoto or MacElliot (Swedish: Makilo) is a Finnish island in the Gulf of Finland, just to the south of Porkkala peninsula. It is part of Kirkkonummi municipality. The whole island is an unmanned military installation and access for civilians is heavily restricted. A number of coastal artillery guns are emplaced there.
Coordinates: 59°55.1′N 24°20.9′E / 59.9183°N 24.3483°E