This article is about the forested hilly areas of Rajmahal Hills. For hill top garden north of Islamabad, see
Daman-e-Koh.
Damin-i-koh (or sometimes referred to simply as Damin) was the name given to the forested hilly areas of Rajmahal hills broadly in the area of present Sahebganj, Pakur and Godda districts in the Indian state of Jharkhand.