The Bitra Island is the smallest inhabited island in the territory having a land area of 0.105 sq km. It has a length of 0.57 km and a width of 0.28 km at the broadest point. This is is at a distance of 483 km (261 nautical miles) from Kochi. The island is located at 11° 36' N I and 72° 11' E longitude. Though the land area is'Small, its lagoon area is 45.61 sq km.