Sundarban Kalash camp is a part of Sundarban national park. It lies at the Bay of Bengal and the estuary of Matla river. Tigers can live in this area due to being a part of the national park. Visitors can be permitted to visit this place by taking permission from the relevant department. You can use a houseboat to visit this place. This camp is cover an area of 4 acres and is well protected by 10 feet high and 20 feet trench.
Yes, It is fully safe to visit Kalash camp because armed force gives security to all tourists.