Sathanur Dam
The 788th tallest dam in the world
Sathanur Dam which forms the Sathanur reservoir, is one of the major dams in Tamil Nadu. It is constructed across the Thenpennai River also called as Pennaiyar River in Thandarampet taluk among Chennakesava Hills. The dam can be reached by road 30 km (19 mi) from Tiruvannamalai City. It was constructed in 1958. There is also a large crocodile farm and a fish grotto. Parks are maintained inside the dam for tourists to visit and the gardens have been used by the film industry. Sathanur dam and reservoir is the third largest in Tamil Nadu after Mettur and Bhavanisagar.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).