Gulf of Mannar Marine National Park

Nestled between the southeastern tip of India and Sri Lanka, the Gulf of Mannar Marine National Park is a natural wonder that captivates visitors with its extraordinary biodiversity. [Comprising 21 islands](https://www.tamilnadutourism.tn.gov.in/destinations/gulf-of-mannar-marine-national-park), this marine sanctuary stretches for 160 km along the Tamil Nadu coast, from Thoothukudi to Dhanushkodi. The park is renowned for its rich marine life, including over 3,600 species of flora and fauna. Coral reefs teem with colorful fish, while endangered species like dugongs and sea turtles find refuge in its protected waters. The park’s unique ecosystem encompasses [estuaries, beaches, and mudflats](https://www.gulfofmannarwl.com/), creating a diverse habitat for countless species. As India’s first Marine Biosphere Reserve, it plays a crucial role in conservation efforts and scientific research. Visitors can explore the area through guided boat tours, snorkeling, and nature walks, gaining insight into this fragile yet vibrant marine world.

Key Highlights

• Home to 21 islands with diverse marine ecosystems|• Vibrant coral reefs supporting over 3,600 species|• Habitat for endangered species like dugongs and sea turtles|• First Marine Biosphere Reserve in India and South/Southeast Asia|• Opportunities for boat tours, snorkeling, and nature walks|• Spans 160 km along the Tamil Nadu coast|• Crucial site for marine conservation and research

Location

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