Bon Om Touk, also known as the Cambodian Water Festival, is among Southeast Asia’s most spectacular and culturally rich festivals. Every year, Cambodians celebrate the reversal of the Tonlé Sap River’s flow, give thanks to waterways that sustain life, and gather for boat races, lanterns, music, and community joy.
When Is Bon Om Touk 2025?
The 2025 Cambodia Water Festival is scheduled to take place from November 4 to November 6, 2025.
Bon Om Touk is a three-day festival based on the lunar calendar, celebrated on the full moon of the Buddhist month of Kadeuk, which usually falls in late October or November.
The History and Significance of the Water Festival
To truly appreciate Bon Om Touk, you must understand the two major forces it celebrates: hydrology and military history.
1. The Phenomenon of the Tonle Sap River
The festival marks a unique natural event: the reversal of the current in the Tonle Sap River.
- During the rainy season, the Mekong River swells, forcing the Tonle Sap River to flow upstream into the Tonle Sap Lake, greatly expanding its size.
- As the dry season begins, the flow reverses, draining the lake back into the Mekong. This brings a huge abundance of fish and leaves behind fertile silt, crucial for Cambodia’s agriculture.
- The festival is essentially a massive act of thanksgiving to the rivers for providing water, fish, and fertile land.
2. Honouring the Khmer Navy (Angkorian Roots)
The most visible element of the festival—the dragon boat races—dates back to the powerful Angkor Empire.
- The races are a commemoration of the naval victories of the Khmer Kingdom, particularly those led by King Jayavarman VII in the 12th century.
- Temple carvings at Bayon and Banteay Chhmar depict these historic battles, showing the use of long, sleek boats manned by warrior rowers—the same style of boat seen in the races today.
Pronunciation & Meaning
- In Khmer, Bon Om Touk literally means “Boat Paddling Festival.”
- Pronunciation guide:
- Bon — like “bone” but shorter ‘o’
- Om — like “ohm”
- Touk — like “took”
- Phonetically: /bɔn ôm tûk/
Major Traditions & Events
Dragon Boat Races
- The central event, held in Phnom Penh on the Tonlé Sap and Mekong rivers.
- Features longboats with dozens of synchronized rowers, cheering crowds, and festive atmosphere.
Illuminated Floats & Lantern Boats (Loy Pratip)
- Evening parades of decorated, light-filled boats.
- Floats symbolize ministries, communities, or organizations.
Moon Salutation & Offerings (Sampeah Preah Khae)
- Ceremonies to honor the full moon and pray for peace, prosperity, and good harvests.
Og Ambok & Traditional Foods
- Festival dish: flattened rice mixed with banana and coconut.
- Popular street food and snacks sold riverside during the festival.
How to Experience Bon Om Touk 2025
Best Locations
- Phnom Penh: The biggest celebration with races, fireworks, and parades.
- Siem Reap & Provinces: More local, intimate celebrations with fewer tourists.
Travel Tips
- Book accommodation early.
- Arrive early for the best viewing spots.
- Stay hydrated and wear light clothing.
- Watch belongings in crowded areas.
- Use rooftops or bridges for the best views.
- Respect cultural etiquette at temples and ceremonies.
Looking Ahead: Bon Om Touk 2026 & Beyond
- Projected dates: November 23–25, 2026.
- Book early for accommodation and flights.
- Expect trends like sustainable lighting, expanded performances, and more international recognition.
Why Bon Om Touk Matters
- Strengthens national pride and unity.
- Highlights Cambodia’s deep reliance on water systems.
- Boosts tourism and economy.
- Preserves cultural heritage for future generations.
FAQs
When is Bon Om Touk celebrated each year?
On the full moon of the Khmer month Kadeuk (October or November).
How many days does it last?
Three days of boat races, rituals, and festivities.
Can tourists join the races?
No, races are reserved for provincial teams. Tourists usually observe or join sightseeing boats.
Is it only in Phnom Penh?
No. While Phnom Penh hosts the grandest events, many provinces have local versions.
What makes Bon Om Touk unique?
The rare river reversal phenomenon, combined with Cambodia’s deep cultural and festive traditions.
Conclusion
Bon Om Touk is more than just a festival — it’s a vibrant display of Cambodia’s culture, environment, and spirit. The 2025 celebration, set from November 4 to 6, promises breathtaking boat races, illuminated floats, and centuries-old traditions. For international travelers, this is the perfect time to experience the heart of Cambodian heritage.
Read more: Tonle Sap Floating Village: A Glimpse into Life on the Water in Cambodia
