Cambodia hosts 21 upcoming events for 2026, including religious celebrations, sporting events, exhibitions, conferences. The next scheduled event is Buddhist Lent Begins — Chol Vossa 2026 on July 30 at Various Pagodas. Each listing includes dates, venue details, and ticket links where available.

Events in Cambodia

21 upcoming events — conferences, festivals, exhibitions and more happening in Cambodia in 2026.

Religious

Jul 30, 2026

Buddhist Lent Begins — Chol Vossa 2026

Various Pagodas

Experience the beginning of a three-month Buddhist retreat with candlelight ceremonies at local pagodas.

Sports

Aug 2, 2026

Angkor Empire Marathon 2026

Angkor Wat

Participate in one of Southeast Asia’s most iconic road races, starting at 4:30 AM directly in front of Angkor Wat.

Exhibition

Aug 26–28, 2026(multi-day)

BEAUTY CONNECT EXPO CAMBODIA

Phnom Penh Diamond Island Convention & Exhibition Center

An international exhibition and conference for the aesthetic, beauty, cosmetics, hair, nail, and spa industries in Cambodia.

Conference

Sep 1–6, 2026(multi-day)

4th IWA Conference on Rainwater Harvesting and Management (4 RWHM 2026)

Royal Academy of Cambodia and Angkor Wat

The 4th IWA Conference on Rainwater Harvesting and Management invites global experts, practitioners, and communities to explore innovative and tradition...

Exhibition

Sep 14–16, 2026(multi-day)

CAMBUILD

Phnom Penh Diamond Island Convention & Exhibition Center

Cambodia's leading international building, construction, and M&E (mechanical and electrical) industry show, showcasing the latest innovations and techno...

The Angkor Wat Equinox: Dawn to Dusk in Siem Reap

Festival

Sep 20–22, 2026(multi-day)

The Angkor Wat Equinox: Dawn to Dusk in Siem Reap

Karma Bayon

Experience the equinox sunrise at Angkor Wat and immerse in Cambodia’s vibrant Pchum Ben Festival with cultural celebrations.

Contact organizers for pricing details.

Religious

Sep 21–23, 2026(multi-day)

Pchum Ben Festival

Various temples across Cambodia

A 15-day sacred Buddhist festival honoring ancestors, featuring temple visits, offerings, and traditional ceremonies.

Free to attend; offerings may require purchase.

Festival

Sep 24, 2026

Constitution Day

Various locations nationwide

A national holiday commemorating the adoption of Cambodia's constitution in 1993, marked by ceremonies and public events.

Free to attend.

Religious

Sep 24–26, 2026(multi-day)

Pchum Ben Festival

Various temples across Cambodia

A significant Buddhist festival where Cambodians honor their ancestors by visiting temples and making offerings.

Free to attend; offerings may require a donation.

Exhibition

Sep 28–30, 2026(multi-day)

CAMBUILD Expo 2026

Diamond Island Exhibition and Convention Centre (DIECC)

CAMBUILD Expo is Cambodia’s leading international exhibition dedicated to the building, construction, and mechanical and electrical (M&E) industries, br...

Exhibition

Sep 28–30, 2026(multi-day)

CamAuto 2026

Diamond Island Exhibition and Convention Centre (DIECC)

CamAuto 2026 is Cambodia's premier platform for auto parts, accessories, service, and repair equipment, bringing together industry leaders, innovators, ...

Conference

Sep 28–30, 2026(multi-day)

CamBuild 2026

Diamond Island Exhibition and Convention Center (DIECC)

Cambodia's largest international building, construction, and M&E industry show, featuring exhibitors and industry leaders.

Registration details available on the official website.

Religious

Oct 10–12, 2026(multi-day)

Pchum Ben Festival

A significant Cambodian festival where people honor their ancestors by visiting pagodas and making offerings.

Religious

Oct 15, 2026

King Father Commemoration Day

A day to commemorate the late King Father Norodom Sihanouk, honoring his contributions to the nation.

Cambodia International Gems & Jewelry Fair (CIGJF)

Exhibition

Oct 15–18, 2026(multi-day)

Cambodia International Gems & Jewelry Fair (CIGJF)

Diamond Island Convention and Exhibition Center

The Cambodia International Gems & Jewelry Fair showcases a dazzling array of exquisite gemstones and fine jewelry, attracting industry professionals and...

Festival

Oct 15, 2026

King's Father Commemoration Day

A day to honor the late King Father Norodom Sihanouk, observed annually in Cambodia.

Festival

Oct 29, 2026

King Norodom Sihamoni's Coronation Day

A public holiday in Cambodia celebrating the coronation of King Norodom Sihamoni in 2004.

Festival

Oct 29, 2026

Coronation Day

Various locations nationwide

Celebration of King Norodom Sihamoni's coronation, with national festivities and public events.

Free to attend.

Festival

Nov 9, 2026

Independence Day

A national holiday in Cambodia commemorating the country's independence from France in 1953.

Festival

Nov 23–25, 2026(multi-day)

Water Festival (Bon Om Tuk)

Phnom Penh

A three-day festival in Phnom Penh celebrating the end of the rainy season with boat races and festivities.

Festival

Nov 23–25, 2026(multi-day)

Water Festival (Bon Om Touk)

Riverside areas in Phnom Penh and other cities

A three-day festival celebrating the reversal of the Tonle Sap River's flow, featuring boat races and fireworks.

Free to attend; boat race viewing may require a fee.

Frequently Asked Questions About Events in Cambodia

What events are happening in Cambodia in July 2026?

There are 21 upcoming events in Cambodia. The next event is Buddhist Lent Begins — Chol Vossa 2026 on July 30, 2026 at Various Pagodas.

What types of events can I attend in Cambodia?

Cambodia hosts a range of events including religious celebrations, sporting events, exhibitions, conferences, festivals. Most events run between spring and autumn each year.

Are there free events in Cambodia?

Yes, 5 upcoming events are listed as free, including Pchum Ben Festival and Constitution Day.

How do I buy tickets for events in Cambodia?

Each event listing includes a direct link to the official ticket page or organizer website where available. Some events are free and do not require advance booking.