Where are the Northern Plains Located in India?

Northern plains are the youngest physiographic feature in India. They lie to the south of the Shivaliks, separated by the Himalayan Frontal Fault (HFF). The southern boundary is a wavy irregular line along the northern edge of the Peninsular India. On the eastern side, the plains are bordered by the Purvanchal hills.

Further Readings-

1. Physiographic Division of Great Plains of India
2. Longitudinal Division of Himalayas
3. Major landforms of the Earth