Umananda Temple is a famous Shiva Temple in Guwahati.
This temple was built by the Ahom King Gadadhar Singha in 1594.
This temple is situated on a small hillock in an island in the river Brhamaputra.
The temple attracts a lot of pilgrims during shivaratri festival.
Web : http://www.shaktipeethas.org/umananda-temple-kamakhya-t27.html