In the group of 42 islands, the visitors can only explore the Pirotan Island. The island is covered with thick mangrove and houses world’s most exotic creatures. Tourists from world over visit Marine National Park as this place dwells some of the rarest species of coral reefs which are moon coral, star coral, brain coral and finger coral etc. The island is desolated and one can only find people who work in the pirotan lighthouse here. This is a perfect destination for people looking for isolation from the hustle and bustle of the city life.