|Chundikulam Sanctuary Lagoon|
Bad news: Maybe in SUV with a snorkel or trail motor bike. As Olivier and Benoît (from France) say: The lagoon of Chundikulam Sanctuary, we have to pass in the ocean, no beach road at this season (NE Monsoon).
Maybe possible to cross in May-Oct season.
Related: Crossing Kokilai Lagoon