Jonha is about 40 km. away from Ranchi. The road leading to Jonha is a bit narrow but not so rough and rugged as well as arduous as that of Hundru. There is also a hospice Tourists rest house which accommodates Lord Gautam Budha.
The Jonha Falls is an example of a nick point caused by rejuvenation. Knick point, also called a nick point or simply nick, represents breaks in slopes in the longitudinal profile of a river caused by rejuvenation. The break in channel gradient allows water to fall vertically giving rise to a waterfall.