Saint Martin's Island

Saint Martin's Island
Native name:
সেন্টমার্টিন দ্বীপ (Sēnṭmārṭin Dbīp)
নারিকেল জিঞ্জিরা (Nārikēl Jinjirā)
দারুচিনি দ্বীপ (Dārucini Dbīp)
Clockwise from the top:
Fishing boats near the jetty of St. Martin's Island • Corals at the beach of St. Martin's • Corals of St. Martin's in a cloudy afternoon • Mountains off the coast of Myanmar seen from the St. Martin's • Sunset from St. Martin's • Corals at Chhera Dwip
Geography
LocationBay of Bengal
Coordinates20°36′47″N 92°19′36″E / 20.61306°N 92.32667°E / 20.61306; 92.32667
Area3 km2 (1.2 sq mi)
Length9 km (5.6 mi)
Width0.5 km (0.31 mi)
Administration
AdministrationTeknaf Upazila,Cox's Bazar District
Demographics
Population8,000
Saint Martin Island Lighthouse
Narikel Jinjira
Foundationconcrete base
Constructionmetal skeletal tower
Height35 m (115 ft) 
Shapesquare pyramidal skeletal tower with balcony and lantern
Markingswhite and red horizontal bands, white and red horizontal daymark on the top
OperatorBangladesh Department of Shipping
RaconM 
Focal height39 m (128 ft) 
Range20 nmi (37 km; 23 mi) 
CharacteristicFl W 37s 

Saint Martin's Island (Bengali: সেন্টমার্টিন দ্বীপ, romanized: Sēnṭmārṭin Dbīp) is a small coral island in the north-eastern part of the Bay of Bengal, about 9 km south of the tip of the Cox's Bazar-Teknaf peninsula, and forms the southernmost part of Bangladesh. It has an area of only 3 km2. A small adjoining island that is separated at high tide, called Chhera Dwip, is about 8 kilometres (5 miles) west of the northwest coast of Myanmar, at the mouth of the Naf River. St. Martin's Island is Bangladesh's only coral island.

A nine-month tourist restriction on St. Martin's Island has been imposed which is to start from February 1, 2025. Currently, only the Cox’s Bazar-St. Martin route remains open amid Myanmar border tensions.