Purvanchal is the name given to all the hills of north east India beyond Brahmaputra gorge.

The average height of these hills from sea level is 500 to 3000 metres.

These hills are located in Southern Arunachal Pradesh, Nagaland, Manipur, Mizoram, Tripura and Meghalaya.

Mishmi, Patkoi, Bum, Naga, Manipur, Mizo(Lushai) and Tripur are the major hilly ranges of this region.

Meghalaya Plateau is also part of these hills of the north eastern region.

This plateau includes the hills of Garo, Khasi, and Jaintia.

Meghalaya Plateau is a part of Peninsular India.