Sothuparai Dam is 9km from Periyakulam on the foot of Kodaikanal hills or the Western Ghats of Palani Range; helps enrich the entire area of Periyakulam and beyond by run  as a perennial river Varaganathi. The catchment of the dam is a combine of rain and small streams of Kodaikanal hills and the release of water from Berijam Lake, Kodaikanal. 

 

The Dam at its full storage capacity of 2.831.m.cum might be a wonder and thriller to watch it overflow via the high spillway, but I could only image the scene since the monsoon got postponed that year of 2009, left the reservoir at its base.  

The road extends beyond the check post – near the gateway above the dam, and along the reservoir the road leads to a small hamlet on the hills called Agamalai, which is restricted for private vehicles to enter.