Location
Joysagar Tank was built by the Ahom King Rudra Singha, in the memory of his mother Joymoti, in the year 1697. The entire tank was constructed in just 45 days in the Rangpur region, which is about 5 km away from Sibsagar town. It covers a total area of 318 acres and on its bank lie four important temples of Assam, namely Vishnu temple, Devi Ghar, Shiva Temple and Ghanashyam Temple.