Chiang Mai Sky Lantern Festival 2025 Events. The yi peng festival in chiang mai, known as the sky lantern festival, has long been a dream for many travelers. Wed, nov 5, 3:30 pm.

Dates for loy krathong and yi peng are different each year, since they use the lunar calendar. Yi peng lantern festival (sometimes written as yee peng) in chiang mai, thailand is renowned worldwide for its mesmerizing display of thousands of illuminated lanterns ascending into the night sky over the city.