That Luang Festival (Boun That Luang)
Boun That Luang is the largest Buddhist festival in Laos and the high point of the year around Pha That Luang. This page explains when it happens, the key rituals, and how to visit without stress.
When is it?
The festival centres on the full moon of the 12th lunar month, which usually falls in November.
It lasts several days — commonly around three to seven — with the main ceremonies near the full moon.
Because the date follows the lunar calendar, check local announcements each year rather than a fixed Gregorian date.
What happens during the festival
Two rituals define the celebration:
- Tak Bat (dawn alms-giving): laypeople offer food to rows of monks who circulate around the stupa at first light.
- Wien Tien (candlelit procession): in the evening, devotees walk clockwise around the stupa three times carrying candles, incense and flowers.
- Around the grounds, trade fairs, cultural performances, games and food stalls turn the area into a city-wide event.
Why it matters
Boun That Luang marks the end of the Buddhist Lent (Ok Phansa) period and is the most important merit-making occasion in the Lao calendar.
It is also a strong expression of national identity centred on the country’s most sacred stupa.
A note on 2026 dates
Laos’ official news agency KPL reported free entry to Pha That Luang during the April 14–16, 2026 festival period — a separate occasion from the main November Boun That Luang.
On any special date, entry and access arrangements can differ from the normal daily routine, so check official announcements close to the time.
Visitor tips
Arrive early for the dawn alms-giving and expect large crowds for the evening procession.
Roads around the site are often restricted or closed; plan transport in advance and wear comfortable shoes.
Dress modestly, bring water, and keep belongings secure in dense crowds.
Be discreet with photography during ceremonies — observe and enjoy rather than disrupt worshippers.
Frequently asked questions
When is Boun That Luang in 2026?
It is usually held around the full moon of the 12th lunar month, often in November. Because it follows the lunar calendar, confirm the exact dates through local announcements each year.
What is Wien Tien?
Wien Tien is the evening candlelit procession in which devotees circle the stupa three times with candles, incense and flowers.
Is entry free during the festival?
KPL announced free entry for the April 14–16, 2026 festival period. For Boun That Luang itself, arrangements vary by year — check official sources before you go.
Can tourists join the festival?
Yes, respectfully. Visitors may watch the ceremonies and join the outward procession, but should not obstruct worshippers or monks.
How crowded does it get?
Very — hundreds of thousands of people attend. Plan transport early and expect packed grounds.
What should I wear to the festival?
Modest clothing that covers your shoulders and knees; bring or rent a sinh if needed.