Tissamaharama is one of the most pleasant towns in the southern coast. The beautiful man-made tank (reservoir) in Tissa, Tissa Wewa with its remarkable bird life provides the scenic backdrop to the town. Tissa was the sanctuary in the deep south, where Sinhalese patriots fled to rally support against marauding Dravidian invaders from Southern India. Known by the name of Mahagama (great town), it was one of the principal settlements of the southern province of Ruhuna. Mahagama was founded in the third century BC by a brother of the King Devanam Piya Tissa of Anuradhapura, & later rose to prominence under King Kavantissa, father of the hero of the nation, King Dutugamunu of Ruhuna.