The Cinque Islands are a pair of islands in the Andaman Archipelago, on the north side of Duncan Passage, between Rutland Island and Passage Island. They are part of the Andaman and Nicobar Islands Union Territory of India.
Viper Island is an island of the Andaman Islands. It belongs to the South Andaman district of the Andaman and Nicobar Islands. ... the British set up a penal settlement at Port Blair in 1858 to house political prisoners of the Indian Rebellion.