If you have enjoyed the serenity of Pondicherry and/or the spiritual bliss at Chidambaram, Pichavaram is a must-visit place. Located just a two-hour road trip from Pondicherry, Pichavaram is a beautiful place that offers a mesmerizing experience of lush green mangrove forest. It is the worlds second-largest mangrove forest after the Sundarbans in West Bengal.