Chayangtajo is a small town situated on a picturesque hilltop overseeing the Himalayas.
Chayangtajo is one of the oldest towns established in the Indian state of Arunachal Pradesh.
Chayangtajo is the place where the Kameng river (known as Bharali in Assam) originates from the Himalayas.
The administrative head of Chayantajo Circle is Additional Deputy Commissioner (ADC).
[citation needed] List of constituencies of Arunachal Pradesh Legislative Assembly