|Location||Rajadera, Gumla district, Jharkhand, India|
|Elevation||934 metres (3,064 ft)|
|Total height||60 metres (200 ft)|
Sadni Falls (also called Sadnighagh Falls) is a waterfall located about 3 kilometres (1.9 mi) from Rajadera village in Gumla district in the Indian state of Jharkhand.
Sadni Falls is located at
The 60 metres (200 ft) falls on the Sankh River is a scarp fall. It is referred to as a snake type falls and is a popular picnic spot. Its surroundings are spectacular with hillocks, forests and streams.
Once upon a time, active diamond mines existed at Sadni Falls. These mines yielded many large and fine stones in the sixteenth and the seventeenth centuries.
The nearest town Netarhat does not have a railway station. The closest railway station is at Ranchi, which is 110 kilometres away.
There are regular bus services between Ranchi, the state capital and Netarhat. Sadni falls lie at a distance of 35 kilometres from Netarhat.