Chatikkunassa

Chatikkunassa, also known as Chatikkunassa Island, is a small, uninhabited island located in the Gulf of Mannar, off the southeastern coast of India. It is part of the Rameswaram district in Tamil Nadu and is administered by the Indian Navy. The island is approximately 20 kilometers long and 10 kilometers wide, with a total area of about 150 hectares.

Chatikkunassa is notable for its rich biodiversity and is home to a variety of flora and fauna. The island is a nesting ground for several species of seabirds, including the great cormorant, little cormorant, and the brown noddy. It is also home to a variety of marine life, including dolphins, sea turtles, and various species of fish.

The island is also known for its historical significance. It was used as a strategic location during the Second World War, and remnants of military structures can still be found on the island. Today, Chatikkunassa is a protected area and is managed by the Indian Navy to preserve its natural environment and historical artifacts.

The island is accessible by boat from the nearby town of Rameswaram. Visitors can explore the island's beaches, mangrove forests, and historical sites. However, due to its remote location and the presence of military installations, access to the island is restricted, and visitors must obtain permission from the Indian Navy before visiting.