Sagar Island

Sagar Island is an island in the Ganges delta, lying on the Continental Shelf of Bay of Bengal about 100 km (54 nautical miles) south of Kolkata. This island forms the Sagar CD Block in Kakdwip subdivision of South 24 Parganas district in the Indian State of West Bengal. Although Sagar Island is a part of Sundarbans, it does not have any tiger habitation or mangrove forests or small river tributaries as is characteristic of the overall Sundarban delta. This island, also known as Gangasagar or Sagardwip, is a place of Hindu pilgrimage. Every year on the day of Makar Sankranti (14 January), hundreds of thousands of Hindus gather to take a holy dip at the confluence of river Ganges and Bay of Bengal and offer prayers (puja) in the Kapil Muni Temple.

Quotes

 * In June (2008), a large mob of approximately 5,000 Muslim fundamentalists, "comprised mostly of Bangladeshi infiltrators", attacked a major religious gathering of Hindus at one of their holiest sites at one of the pilgrimage points of Gangasagar in West Bengal. They outnumbered the pilgrims by 25 to one, and focused assaults on women and children... the West Bengal police... did not charge any of them. But in a move reminiscent of Nazi Germany, which would charge the Jewish community when they were attacked, the West Bengal government arrested 15 of the religious pilgrims "under several sections of the Indian Penal Code for inciting communal disharmony, while the perpetrators roam Scott free."
 * Benkin, Richard L. (2014). A quiet case of ethnic cleansing: The murder of Bangladesh's Hindus. (152-3, citing Survey of Hindu Human Rights West Bengal)