Good to know
Good to Know
- Both major events are free to attend but peak tourist seasons—book accommodations early (at least 2 months ahead for Pi Mai Lao in April, hotels well in advance for That Luang in November).
- Pi Mai Lao occurs during Laos' hottest month (April, 35°C+); water-splashing provides refreshment but protect electronics and avoid splashing monks or elders.
- That Luang Festival spans 3–7 days; the main ceremonial day is the full moon of the 12th lunar month (usually November), with trade fairs and cultural events extending celebrations.
- Both festivals involve temple visits; dress respectfully with covered shoulders and knees. Photography may be prohibited in some temple areas—follow all posted signs.
- Lao New Year features 'Beerlao HYDRO BEATS' free music festival across six provinces (2026), separate from the official temple and water-splashing festivities.
- Traffic and crowds are heavy during both festivals, especially at key venues (Mekong River area and Pha That Luang). Allow extra travel time and use tuk-tuks, taxis, or motorbikes.
Events
Lao New Year (Boun Pi Mai / Pi Mai Lao)
- Dates 2026
- April 14-16
- Significance
- One of the most important dates in the Lao calendar; national holiday with government offices closed.
- Practical Info
- Peak tourist season; book accommodations 2 months in advance. Bring extra clothes; expect to get soaked. Avoid splashing monks or elderly people. Temperatures exceed 35°C.
- Vientiane Specifics
- In Vientiane, celebrated with intense heat (35°C+), water splashing for refreshment, Buddha processions at temples including Wat Phra Kaew, and festivities along the Mekong River.
- Description
- Major three-day water festival and cultural celebration marking the Buddhist New Year. Features water-splashing traditions, temple ceremonies, processions, Buddha image bathing, sand stupa construction, beauty pageants, and traditional music and dancing.
Months
- April
That Luang Festival (Boun Pha That Luang)
- Dates 2026
- November 24 (main day, three consecutive days total)
- Significance
- Most meaningful festival in Vientiane Capital and the Lao PDR; observed on the full moon of the 12th lunar month. Three- to seven-day celebration with trade fairs and cultural performances.
- Practical Info
- Book hotels well in advance as they fill quickly. Heavy traffic and large crowds expected. Arrive at least one day early to enjoy preparations and main ceremonies. Wear modest clothing covering shoulders and knees when visiting the stupa.
- Vientiane Specifics
- Centered at Pha That Luang stupa in central Vientiane. Processions begin at Wat Si Muang the evening before, continuing to Pha That Luang the following afternoon. Thousands of monks and pilgrims from across Laos gather. Trade fair and carnival held alongside religious ceremonies.
- Description
- Sacred Buddhist festival centered on Pha That Luang (the Golden Stupa), Laos' most important religious monument. Features candlelit wax castle processions, almsgiving to monks at dawn, traditional games (Ti Khee), parades in ethnic costumes, handicraft markets, concerts, and fireworks.
Months
- November
AI-generated estimateData refreshed July 2026
Sources cited for this category
These are the sources cited in this signature annual events research for this city. Individual figures may not each trace to one of them.
More About Vientiane
Data last updated July 2026 · Verify anything important.