Celebrated by the Monpa tribe, Losar is the Tibetan New Year festival, marking the beginning of the lunar calendar. It usually falls in February or March and is a time of feasting, dancing, and religious rituals. Monasteries are adorned with colorful decorations, and traditional Cham dances (masked dances) are performed to ward off evil spirits. The festival lasts for several days and includes activities such as burning incense, offering prayers, and making traditional dishes like Thukpa and Momos.

Held in the picturesque Ziro Valley, this four-day outdoor music festival takes place in September and has gained international recognition. The festival brings together independent musicians from across India and abroad, featuring a mix of folk, indie, rock, and fusion music. Set amidst lush green rice fields and misty hills, the festival offers a unique experience of music, nature, and local Apatani culture, making it a must-visit for music enthusiasts.

Celebrated by the Apatani tribe in March, the Myoko Festival is a unique tribal celebration of friendship, prosperity, and fertility. The festival involves elaborate ceremonies, including animal sacrifices, chanting of prayers, and traditional dance and music performances. It is a time for the Apatani people to renew social bonds and foster communal harmony, with rituals invoking the spirits for prosperity and protection against evil forces.

Torgya Festival is a three days long festival observed by the Monpa Tribe. As a part of the festival, the monks wearing costumes perform sacred dances in the courtyard of monasteries. It has high significance as sacred dances are believed to ward off evil spirits and bring prosperity to professional and personal lives. The Festival is celebrated in late January every year in Tawang Monastery of Arunachal Pradesh.