Arunachal Himalayas

Extending from the Bhutan Himalayas in the west to the Diphu Pass in the east, this region is noted for its rugged terrain and vibrant tribal cultures.

Major Peaks and Rivers

• Kangtu and NamchaBarwa:These two peaks mark the easternmost boundaries of the Himalayas. Namcha Barwa, located in Tibet, is known for its dramatic landscape and is considered the “Great Bend” of the Brahmaputra River as it curves around the peak. Kangtu, also in the eastern region, is recognized for its rugged and remote terrain.
• Rivers:
  • Kameng, Subansiri, Dihang, Dibang, Lohit: Major rivers flowing through the region, known for their high flow rates and potential for hydroelectric power.
  • Brahmaputra River: Flows through a deep gorge after crossing Namcha Barwa, contributing to the region’s dramatic topography.

Ethnic Communities:

Monpa, Abor, Mishmi, Nyishi, Nagas: Prominent tribes from west to east, each with distinct cultural practices and traditional lifestyles.

Jhumming Cultivation: A common agricultural practice among these communities, involving shifting or slash-and-burn techniques.