Question: what are hindu char dham?
Answer: The Char Dham ("four abodes") is a set of four pilgrimage sites in India. Vaishnavite Hindus believe that visiting these sites helps achieve "Moksha" (salvation). It comprises Badrinath, Dwaraka, Puri and Rameswaram. It is considered by Hindus that every Hindu should visit the char dhams during one's lifetime.