The waterfall is locally known as 'Ninnumullapara', which translates to 'the rock from which water falls'.
It is one of the few waterfalls in Kerala that can be viewed in its entirety directly from a major national highway without a hike.
The water source originates in the high-altitude grasslands and shola forests of the Peermade plateau.
The area is prone to sudden dense fog, often reducing visibility to near zero for passing motorists.
The flow is perennial, though significantly amplified during the Southwest and Northeast monsoon periods.
Valanjanganam Water Falls, also known as Ninnumullapara, is a waterfall located directly alongside the NH 183 highway in the Idukki district of Kerala. The waterfall cascades down from a height of approximately 75 feet. It is fed by the mountain streams of the Western Ghats, making it particularly voluminous during the monsoon season. The surrounding area is characterized by dense mist and high-altitude vegetation typical of the Peermade hill station region. The waterfall is situated at an elevation of approximately 915 meters above sea level. It serves as a natural stopover point for travelers moving between Kanjirappally and Thekkady.
From the designated roadside viewpoint railings that offer a clear sightline of the main cascade.
Keep a light waterproof jacket or poncho handy, as the mist from the falls often drenches the roadside.
Use caution when stepping out of vehicles, as the road is narrow and carries heavy truck traffic.
Avoid standing on the moss-covered rocks near the edge of the falls as they are extremely slippery.
Do not attempt to climb the rocks or bathe in the pool at the base of the falls, as the terrain is unstable and dangerous.
