Hirni Fall is situated about 80 km from Ranchi. Hirni is another fascinating waterfall in charming surroundings. From the car park, a walkway to the left takes visitors to the other side of the river to a tourist hut whereas steps to the right lead up to the top of the hill. From an observation tower at the top one can see the mighty fall and the jungles that lie beyond.
A little further up there's a bridge spanning the river and a shed. The fall is formed by Ramgarha River that falls here from a height of 37 m in a broad torrent. Its surroundings comprise a dense forest.