On the 1st of June 1980, the Dibang Valley District was established, having its headquarters at Anini. It was carved out from the Lohit District. The district derives its name from the River Dibang, formed by three major rivers—Dri, Mathun, and Talon—and three smaller rivers—Ahi, Awa, and Emra. Lohit geographically bounds Dibang Valley to the southeast, Lower Dibang Valley to the south, East Siang and Upper Siang to the west, and China to the north and northeast. Covering an extensive area of 9129 square kilometers, it had a population of 8004 as per the 2011 census. However, on the 16th of December 2001, Dibang Valley District underwent a division, resulting in the creation of two separate districts—Upper Dibang Valley District and Lower Dibang Valley District.
Undulating and rugged mountains, breathtaking green valleys, deep gorges, enchanting waterfalls, natural lakes of various sizes, and countless meandering rivers and turbulent streams characterize Dibang Valley's picturesque landscape.
Dibang Valley boasts the lowest population density in India.
The region enjoys a temperate climate, characterized by lush-green mountains, abundant rainfall, lively rivers, dazzling waterfalls, and the melodious sounds of chirping birds.
The area is inhabited by various wild animals, and the Idu hamlets, dressed in vibrant costumes, preserve their ancient customs, traditions, and values.
The Mishmi, also known as Deng, are an ethnic group residing in Tibet and Arunachal Pradesh. Within this group, three tribes stand out – Idu Mishmi, Digaro, and Miju Mishmi. They predominantly inhabit the northeastern region of central Arunachal Pradesh, specifically in the Upper and Lower Dibang Valley.
For an immersive experience of the tribal lifestyle of the Mishmis, visitors can take a stroll around the village and witness their unique way of life. Additionally, exploring historical landmarks like the Rukmani Nati Fort, Bhismaknagar Fort, and Nijomaghat in the vicinity allows one to delve into the rich history of this captivating place.
Dibang Valley stands as the largest district in Arunachal Pradesh, boasting the lowest population density in all of India. The region enjoys a temperate climate, graced by lush-green mountains, generous rainfall, dynamic rivers, and captivating waterfalls, all harmonized by the delightful melodies of chirping birds. Amidst this serene setting, diverse wild animals roam freely, while the vibrant Idu hamlets reside, adorned in colorful attire, engaged in singing, dancing, and the art of hunting, all steeped in centuries-old customs, traditions, and values. The district's natural wealth extends to its abundant flora and fauna, featuring noteworthy medicinal plants such as Coptis Teeta (Eroh) and Taxux Bacata.
Among the local festivities, Reh (1st February) and Ke-Meh-Ha (24th September) hold significant prominence, celebrated with exuberance and zeal every year.
The Dibang Wildlife Sanctuary, situated in the Upper Dibang Valley district, serves as a haven for various rare mammal species, making it a truly remarkable natural sanctuary. Among its inhabitants are the elusive Mishmi takin, red goral, musk deer, red panda, Asiatic black bear, Gongshan, and muntjac, adding to the sanctuary's ecological significance.
For bird enthusiasts, this valley holds a special allure, as it hosts a variety of avian wonders. Birdwatchers may delight in spotting the elusive Sclater's monal and Blyth's tragopan, two rare and captivating bird species that call this sanctuary home.
Notably, in 2009, a groundbreaking discovery was made within the sanctuary. A previously unknown species of flying squirrel was encountered for the first time, and it has since been named the Mishmi Hills giant flying squirrel (Petaurista mishmiensis). The revelation of this new species marked a significant milestone in wildlife exploration. However, its rarity and vulnerability led to its classification as "Near Threatened" by the IUCN in 2016, accentuating the importance of conserving this unique creature and its habitat within the sanctuary.
Arunachal Pradesh
Don't miss out on savoring some traditional dishes like pika pila, lukter, pehak, and chura sabzi, each offering a distinct and satisfying culinary experience. Additionally, don't forget to sample their local liquors, apong, and marua, which contribute to the region's vibrant food culture.
The ideal period to visit the valley is between November and March when the weather is most favorable.
