Cambodian Festival Calendar 2026
From Water Festival boat races on the Tonle Sap to Khmer New Year celebrations across the country — time your trip to the events that define Cambodia.
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Cambodia's festivals are deeply rooted in Buddhism, the rice harvest cycle, and a resilient national identity. Water Festival in Phnom Penh is one of Southeast Asia's most spectacular events — millions of people, hundreds of racing boats, and fireworks over the Mekong. Khmer New Year transforms the entire country. And Pchum Ben, the festival of the ancestors, is one of the most moving cultural experiences I've encountered anywhere. I try to plan every trip around at least one of these celebrations.
— Scott
Festivals by Month
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Water Festival (Bon Om Touk, November) is the biggest — millions gather in Phnom Penh for boat races on the Tonle Sap River. Khmer New Year (Chaul Chnam Thmey, mid-April) is the most widely celebrated, with three days of festivities nationwide. Pchum Ben (September/October) is the most culturally significant — a 15-day ancestor remembrance period centered on pagoda visits.
Khmer New Year falls in mid-April (typically April 13-16). It marks the end of the harvest season and the beginning of the rainy season. The three days are public holidays — businesses close, families gather, and pagodas are packed with offerings. Siem Reap's Angkor Sangkran celebrations are especially vibrant. Book accommodation 2-3 months ahead.
Water Festival (Bon Om Touk) falls in October or November, based on the lunar calendar. It celebrates the reversal of the Tonle Sap River's flow — a unique natural phenomenon. Three days of boat races, fireworks, and illuminated floats attract millions. Hotels in Phnom Penh fill up weeks ahead and prices double. The best viewing is along Sisowath Quay.
Pchum Ben is a 15-day Buddhist festival honoring deceased ancestors. Cambodians visit seven different pagodas during the festival, offering food to monks who transfer merit to the spirits of the dead. The final three days are public holidays. It's a deeply important cultural event — Cambodians who skip Pchum Ben are considered disrespectful to their ancestors.
Cambodian festivals are safe and locals welcome foreign visitors warmly. The main risks during Water Festival are pickpockets in dense crowds along the Phnom Penh riverfront. Stay hydrated during Khmer New Year (water throwing is common). Keep valuables secure in front pockets. Police presence increases during major festivals.
Lightweight, breathable clothing for the heat. During Khmer New Year, expect to get wet — water throwing is part of the celebration. Modest dress (covered shoulders and knees) if visiting pagodas during Pchum Ben or Meak Bochea. Comfortable shoes for walking and standing in crowds. Sunscreen and a hat are essential for outdoor events.