Nestled in the misty mountain valleys of northern Thailand, Mae Hong Son province comes alive between April and May with the vibrant spectacle of the Poi Sang Long Festival.
A centuries-old rite of passage among the Tai Yai (Shan) people, this spiritual event is as much a celebration of culture as it is a sacred Buddhist tradition.
Locals shower young novices with flowers, celebrating their spiritual journey at Mae Hong Son’s Poi
Sang Long.//Photo: Phoowadon Duangmee
For a few days, Poi Sang Long Festival transforms local villages into dazzling display of color, music, and devotion as young boys embark on their first steps into monastic life.
At its heart, Poi Sang Long is an ordination ritual in which boys, known as Sang Long, temporarily enter the monastic to learn Buddhism and earn merit for their families.
A young Tai Yai boy has his head shaved, preparing for ordination in Mae Hong Son’s Poi Sang Long tradition.//Photo: Chamlong Boonsong
Far from formal religious ceremony one might expect from a religious initiation, Poi Sang Long is a spectacle of spirit and joy. It’s where melodic chants, laughter and vibrant energy find a perfect blend.
The festival unfolds over several days, each marked by distinct ceremonies and communal gatherings. It begins with the Khao Lu Ceremony at temple in a neighbourhood, where the boys' heads are shaved and bathed in sacred water, symbolizing purification before their spiritual journey.
There, the boys are adorned in opulent silk robes, their faces painted with delicate makeup, and their heads crowned with golden headdresses.
From now, the Sang Long boys are treated like young princes—a nod to the belief that Prince Siddhartha himself once lived in royal splendor before leaving the royal world to seek enlightenment.
A young Tai Yai boy, adorned with painted eyebrows and red lips, prepares for ordination as a Sang Long.//Photo: Chamlong Boonsong
Carried aloft on the shoulders of male relatives or attendants, they head out from a temple to their houses evening ceremony and celebration.
On the second day, the Khua Lu Procession marks the festival’s most visually arresting moment.
Draped in gold and tradition, the Poi Sang Long procession winds through rice fields toward the temple for the ordination ceremony.//Photo: Phoowadon Duangmee
Amid the rhythmic pounding of drums and the melodic chants of well-wishers, the Sang Long are paraded through the town and local community, shielded by golden parasols and accompanied by family members dressed in their finest Tai Yai traditional attire.
In the procession, young boys, or Sang Long, don ornate silk outfits, floral crowns, and powdered faces as they ride on their guardians' shoulders, marking their spiritual journey into monastic life.
Beneath shimmering golden parasols, the streets pulse with music, chanting, and blessings from senior monks and villagers. A dazzling blend of devotion and culture, this tradition embodies the heart of Mae Hong Son’s rich heritage.
The final day, known as “Lu” – or Ordination Day, sees the boys officially ordained in a temple, exchanging their elaborate costumes for the simple saffron robes of Buddhist novices. The moment is deeply emotional—parents and relatives, many of whom have spent weeks preparing for the event, offer prayers and blessings as their sons embrace the monastic life throughout the summer.
Though Poi Sang Long is primarily a religious festival, its cultural significance runs deeper. It stands as a proud testament to Tai Yai identity, a tradition that has withstood the test of time despite the encroachment of modernity.
For travellers, it offers a rare chance to witness an ancient ritual in its purest form, untainted by commercialism.
Plan Your Visit
Tai Yai elder arranges flowers for visitors, preparing for the Poi Sang Long Festival in Mae Hong Son.//Photo: Phoowadon Duangmee
For those hoping to witness this remarkable tradition, the festival takes place in multiple locations across Mae Hong Son province.
To experience the full spectacle, plan your visit around the Kua Lu Procession, when the streets erupt in a joyous display of devotion, culture, and pageantry. Here’s a guide to the main events:
Mueang Mae Hong Son District: Wat Pa Lan, Ban Pa Lan (April 18-20) and Wat Ban Klang (May 1-3)
Pai District: Wat Muang Soi (April 25-27)
Pang Mapha District: Wat Thong Sale (April 21-23)
Mae Sariang District: Wat Sri Bunrueang (April 4-7), Wat Suphan Rangsi (April 4-6) and Wat Sop Han Nuea (April 24-26)
