Our Lady of Mercy, is one of three islands in a unique series of islands in the Tivat bay, known as Krtoljski Archipelago. Locals call it the Island since ancient times, or just Lady. Length of the island is about 160 meters and width of 60 meters. Away from the shore about 800 meters. On the northern and western side of the sea depth is less than one meter, while the south side and can fit most boats. On the island there is a church Our Lady of Mercy dedicated to St. conception.