Damarvai Dolmens
Megalithic burials are located at Damarvai village which is about 15km from Tadvai. Therese burials stands as testimony to the existence of prehistoric man here 10,000 years ago. These are unique structures a single chamber of megalithic consisting of two or more structures supporting a huge horizontal capstone.
Three types of Dolmens are found here (one built on ground, second built on stone formations, and third of circular formation of stones). Further, these Megalithic burials are located in proximity to tribal habitat and are protected by them since ages.