It has a surface area of 2.35m2 and is 3 Nm northwest of Dubrovnik. The island is made up of limestone and dolomite rock. There are no water sources or streams, and only subterranean waters are used. There are two settlements on the island with sandy and pebbly beaches, Gornje and Donje Celo, which offer excellent conditions for enjoyment of the clear and clean sea. The east and west sides are covered in dense pine forest.