Time it
Reh
Idu Mishmi · Arunachal Pradesh (Dibang Valley)
- When
- early February (February 1 window), announced annually
- Who
- Idu Mishmi
- Where
- Dibang Valley, Arunachal Pradesh
- Gateway
- Roing
What it is
The festival
The Idu Mishmi festival of Roing and the Dibang valley: three days of dance, ritual and community feasting tied to prosperity and protection.
Attending
How visitors fit in
Open in Idu villages around Roing; pair with the Mayudia pass drive.
Around it
Plan around Reh
Plan it
Want to be there?
Tell us which edition you are aiming for and we will confirm what is running, sort stays and permits, and tell you honestly if the week does not work.
More in Arunachal Pradesh
Facts checked against the official Arunachal Pradesh tourism portal · Festival dates are announced by organisers; year-specific dates here carry an official source · Last verified 2026-09-26