Pichavaram is located in between the Velllar estuary in the north and Coleroon estuary in the south. This complex forms the killai backwater and the mangroves here. These mangroves are rooted permanently here and this enchanting place is open all year round.
The Pichavaram Mangrove forest which is located in the Cuddalore district is famous for its Mangroove forest and backwaters. The Pichavaram mangrove forest is not only beautiful but also holds a record of being the second largest Mangrove forest in the world.