Thousand Islands (Indonesian: Kepulauan Seribu) is the only regency of Jakarta, Indonesia. A string of 105 islands stretching 45 kilometres north into the Java Sea, with the closest lying in Jakarta Bay only a few kilometres off mainland Jakarta.
With total land area of 8.7 km² the population is about 20,000. Pulau Pramuka is the regency seat of the Thousand Islands although the most populated island is Panggang. The area is a marine national park although development is allowed on 37 of the islands. Some islands are uninhabited, others have resorts and a number of them are privately owned by wealthy Jakartans.
