Mud volcano is created by natural gases emitted by decaying organic matter underground. As the mud is pushed upwards by the gas, it deposits and hardens above the ground.Andamans is one of the few places in the world where these volcanoes are found and you may thus want to give it a visit.
Attraction of Mud Volcano :-
Mud Volcano
The journey starts from Nilambur jetty at Baratang through the Jarawa creek.