Sunderban is the largest mangrove forest in the world which is also a home of close to 500 species including the famous Bengal Tiger. It is one of the hot tourist spots of India in West Bengal. But unfortunately the delta is now in a low lying region with a danger of being submerged under water. The Sunderban Coast is retreating rapidly up to 200 meters in a single year. Add to that the growing global warming and the rising sea level could make this beautiful place a history in no time. So, if you are planning to visit this place, it is now or never.