Duduma, also known as Matsya Tirtha, is a glittering waterfall, located about 92 km from Koraput
. Plunging from a height of about 158 m, it offer the most scintillating of the sights. Its waters are utilized to support a huge hydro-electric project. The glittering water of the fall and the lush green of the region make it a favorite spot for group picnickers.
Ankadeli, famous for its unique tribal market, is situated just three km from here.