In Rameswaram Temple, a Mani Darshan is held early morning every day 5.00AM to 6.00AM. Peoples Have to take tickets to see this "Mani" Dharshan. This "Mani" is made of "spatik", which is a precious crystal in the form of the "Holy Shivling". According to legend, this is "Mani" of "Sheshnag" (The Snake on which Lord Vishnu rests).