Tirthamukh, the source of the river Gomati
, is located about 62 km from Udiapur
, in South Tripura District
. Surrounded by high hills, this place is a pilgrimage for the Tripuries.
People throng here for a holy dip on Makar Sankranti. A two day long fair is held on this occasion.
A 30 m high gravity dam located here, Dumbur Reservoir, is worth visiting.