St. Martin's Island is a little island (territory just 8 km2) in the northeastern piece of the Bay of Bengal, around 9 km south of the tip of the Cox's Bazar-Teknaf promontory, and framing the southernmost piece of Bangladesh. There is a little connecting island that is isolated at high tide, called Chera Dwip. It is around 8 kilometers (5 miles) west of the northwest shoreline of Myanmar, at the mouth of the Naf River.
As the middle and the south are fundamentally farmland and improvised cottages, a large portion of the perpetual structures are around the far north. The best way to achieve St. Martin's Island is by water transportation: vessels and boats (generally for sightseers) from Teknaf. The main inside transport for island is non mechanized van (pulled by man.) The streets are made of cement, and their condition are fair. Every one of the inns run generators until 11 PM which are not permitted a short time later, so they at that point depend on sun oriented power, which is prevalent all through the island. There is no power supply from the national lattice since a sea tempest in 1999. The island is about sun, ocean and palm trees. Amid the day, it wakes up with water and shoreline sports, with shoreline gatherings and campfires illuminating the night skies.