The Andaman and Nicobar Islands were shrouded in mystery for centuries because of their inaccessibility. These are the paragon of beauty and present a landscape full with scenic and picturesque extravaganza. These islands shimmer like emeralds in the Bay of Bengal. The dense forest which cover these islands and the innumerable exotic flowers and birds create a highly poetic and romantic atmosphere. "Here the white beaches on the edge of a meandering coastline have palm trees that sway to the rhythm of the Sea. The unparalleled beauty of these islands, create in men a love of nature with a caressing tenderness, a wistful fondness for all its delicate nuances.
The Andaman and Nicobar Islands have great maritime importance. During the British period political leaders considered dangerous to the interests of the Raj and other dreaded criminals were deported from mainland to the Cellular Jail- the Indian Bastille, situated on the sea coast of Atlanta Point in the North-Eastern part of Port Blair. Thus these islands were infamously known as the 'Black Water Prison' or 'Kala Pani'.
The Andaman & Nicobar are a group of picturesque Islands, big and small, inhabited and uninhabited, a total of 572 islands, islets and rocks lying in the South Eastern Part of the Bay of Bengal. They lie along an arc in long and narrow broken chain, approximately North-South over a distance nearly 800 km. . It is logical to presume a former land connection form Cape Negris at South part of Burma to Achin Head (Cape Pedro) in Andalas (Sumatra). The flora and fauna of these islands, however, indicate that this land connection if it existed, should have been prior to the development of their present life form.