Lower Dibang Valley is a district in eastern Arunachal Pradesh, India, with its headquarters at Roing. It lies where the hills of the eastern Himalayas meet the plains of the Dibang river system. The district is known for its forested landscapes, rivers, biodiversity and archaeological heritage.
Idu Mishmi and Adi communities are central to local cultural life, alongside other residents. Festivals such as Reh and Solung, weaving traditions and community gatherings reflect this diversity. Agriculture, horticulture, local trade and government services support livelihoods, while tourism offers opportunities. Notable places include the Bhismaknagar archaeological site and Mehao Wildlife Sanctuary, which encompasses forests and lakes.
Common civic concerns include reliable roads and bridges, flood protection, riverbank erosion, and access to healthcare and education in dispersed settlements. Residents also have a stake in drinking water, electricity, employment and agricultural support. Protecting forests and wildlife while improving infrastructure and respecting customary land rights is an important local balancing act.