Lord Vishnu has taken various forms for the welfare and protection of various creations of Lord Brahma. One such Temple is Sri Jaganmohana Ranganatha Swamy Temple at Shivanasamudra in Mandya District of Karnataka State. The presiding Deity of the Temple is Sri Ranganatha, A form of Lord Vishnu sleeping on the bed of Adishesha, the sacred snake of Lord Vishnu himself with his Hood providing shelter to the Lord. The Temple is located on the banks of the river Cauvery.
Altogether, there are 3 most sacred, powerful and important temples of Lord Ranganatha and each of them is known by a different name. The three temples are located at Srirangapatna, Shivanasamudra and Srirangam.It is beleived that on any given day starting from Sunrise to Sunset, if one visits all the three Temples and worships the deities and seeks the blessings, his Sins are washed off and he is blessed with Peace,Happiness and abundant wealth.