The Sathanur Dam is one of the popular places which is built over the Pennaiyar River. Sathanur Dam is built over the Thenpennai River in Thandarampet taluk among Chennakesava Hills. The dam can be come to by street 30 km 19 mi from Thiruvannamalai Town. It was built in 1958. There is additionally an expansive crocodile cultivate and a fish cavern. The other included fascination of this Sathanur dam is its beautiful area.
This present nature's excellence draws a great many travelers consistently from everywhere throughout the world. Furthermore, individuals who visit Thiruvannamalai never neglect to visit this dam. There is additionally a lovely garden and a kids' stop as a component of this dam. A little zoo is kept up here close to this dam with some untamed life assortments.