Top 15 Must-see Thailand Festivals and Events in September 2025

September 2025 is another vibrant month filled with diverse festivals and events. Highlights include Lai Reua Fai (Illuminated Boat) Festival and the distinctive Buddhist tradition of the "Um Phra Dam Nam" ceremony. If you’re traveling this month, here are the top 15 experiences you shouldn’t miss!

Written by ANH Dang Updated on 04-09-2025

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1. Illuminated Boat Procession

If you’re looking for a one-of-a-kind cultural experience, you can join the Giant Fire Boat Parade along the Mekong River in Nakhon Phanom, where 12 districts come together to celebrate the end of Buddhist Lent. 

You’ll be amazed by the glowing illuminated boats, enjoy free Mor Lam concerts and traditional performances, and even take part in spiritual rituals like zodiac blessings at Lan Phanom Ka.

2. Um Phra Dam Nam Festival

Held annually in Phetchabun, this remarkable Buddhist festival celebrates Phra Phuttha Maha Thammaracha with vibrant parades, traditional dances, and the sacred river immersion of the Buddha image.

Alongside witnessing the long-boat races, light and sound shows, and free concerts, travelers can join locals in festive activities, explore nearby temples, and enjoy the warm community spirit.

3. Bangkok Gems & Jewelry Fair

Are you ready to step into a world of sparkle at the 72nd Bangkok Gems & Jewelry Fair 2025 — Asia’s premier showcase of gems and craftsmanship?

Here, you can explore dazzling exhibitions, discover rare gems, meet skilled artisans, and shop for exquisite jewelry pieces while experiencing Bangkok’s vibrant culture.

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4. Vijit @Lampang – The Timeless Charm

This September, Lampang comes alive with The Timeless Charm, a dazzling 10-day festival that lights up the city’s nights with color, sound, and spectacular multimedia shows.

This event blends traditional heritage with modern artistry — and the best part for travelers: entry is completely free!

5. C’MON SANEHA Festival

At the C’MON SANEHA Festival in Hat Yai, travelers are invited to explore the creative pulse of Sanehanusorn District through three immersive experiences:

• Layer 1: interactive art and design installations
• Layer 2: underground creative hub with workshops, projections, and market vibes
• Layer 3: the refreshed Kimyong Market with new packaging and local culture highlights

It’s a fun mix of art, community, and local flavor that travelers shouldn’t miss!

6. Vijit @Hatyai – Saneh Thai Ice Dome

The Vijit @Hatyai – Saneh Thai Ice Dome event celebrates the beauty of Thai culture through stunning ice artistry, featuring two main activities. 

Immersive Ice World: Travellers can experience a spectacular fusion of Thai culture, architecture, and nature through breathtaking ice sculptures.

Dazzling light & sound: Travellers can be captivated by vibrant shows across 7 themed zones and enjoy a lively caravan of shops and stalls offering a variety of products throughout the event.

7. Sat Duen Sip (The Tenth Lunar Month) Festival & Red Cross Fair

Spanning 15 days and nights, the festival will take place at Princess Mother 84th Anniversary Park (Thung Tha Lat) and the City Hall Ground in Nakhon Si Thammarat. 

The program includes sacred rituals like the Worship Ceremony at Wat Phra Mahathat Woramahawihan, alongside traditional competitions such as tricycle racing and sepak takraw. 

Visitors can enjoy cultural showcases, including shadow puppet performances and youth contests, as well as local dessert-making demonstrations. 

Highlights feature the Royal Golden Parade, verse and No-rah competitions, various exhibitions, music and dance shows, Thai fashion events showcasing traditional fabrics, Red Cross activities, and OTOP product sales.

8. Hello Phatthalung RimLake 2025

Phatthalung Province is famous for Songkhla Lake, set in nature with a rich fishing heritage. The Hello Phatthalung RimLake 2025 event offers a perfect opportunity to experience the true "charm of the lakeside."

Travellers immerse themselves in the enchanting atmosphere of Phatthalung Lake, savor traditional “Kin Hai Dai Raeng” cuisine and participate in hands-on craft workshops to create memorable keepsakes.

Don’t miss electrifying live performances from top artists and explore artistic showcases that narrate local stories.

9. The Akha Swing Festival

The Akha Swing Festival celebrates tribal culture and heritage, featuring must-see activities such as traditional swing rides, vibrant cultural performances, and a Tribal Cuisine Contest.

Visitors can explore the Seven Tribes Showcase and learn about tribal traditions through exhibitions, finishing their experience at the tribal market, where authentic crafts and products await.

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10. Nan Coffee Farmer’s Fest

For coffee lovers, experience a grand gathering in the refreshing greenery of Nan's beautiful green season, where you can explore diverse coffee varieties and connect with industry experts.

The event features exciting activities such as a coffee bean sorting competition, a drip coffee contest, and the Nan Cup Tasters challenge, along with engaging coffee talks, a coffee clinic, and hands-on workshops. 

You’ll also have the opportunity to explore over 50 booths showcasing coffee products and local goods.

11. Art and Craft Festival in Ban Chiang

This event invites travelers to experience the cultural essence of Ban Chiang in a fresh and inspiring way. Here, you can discover the artistic spirit of Ban Chiang through “Patterns, Colors, Lines, and Art,” a creative reinterpretation of the famous Ban Chiang pottery and many activities:

• Enjoy freshly brewed coffee, delicious pastries, and local cuisine
• Engage in conversations and cultural exchanges
• Explore unique collections and handmade crafts, each with its own story, all set to the backdrop of live music performances by renowned bands

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12. Rayong Log Jam 2025

Date: 5–7 September 2025
Location: Mae Ramphueng Beach, Rayong

This free-entry event promises excitement for everyone, featuring the biggest surf competition of the year in Eastern Thailand. 

Visitors can enjoy a chill atmosphere with live DJ sets and performances, along with a variety of food, drinks, and refreshing treats all day.

Participants can also join the waves themselves, with surfing activities. To make the experience even more special, a Surf Clinic with free lessons is open for anyone eager to learn and ride the waves.

13. Scenic 1/2 Marathon Krabi 2025

The Scenic Half Marathon Krabi is a must-run coastal race from Ao Nang Beach to Krabi Town, featuring stunning views of turquoise waters, white-sand beaches, and dramatic limestone cliffs.

Runners will pass highlights like Railay Beach, Ko Phi Phi Don, and Maya Bay, making this a visually unforgettable journey paired with post-race festivities full of local flavor.

14. Thailand International Senior Beach Tennis Open

Date: 19–21 September 2025
Location: Greta Sport Club, Pattaya

If you enjoy active sports, consider participating in this beach tennis tournament in Pattaya.

 This prestigious tournament features divisions for Men, Women, and Mixed Doubles across age categories of 30+, 40+, and 50+, bringing together top senior athletes from around the world for a thrilling display of skill and sportsmanship.

15. Krabi Skimboard Competition

Date: 13–14 September 2025
Location: Ao Nang, Krabi

This year, the Krabi Skimboard Competition returns to Ao Nang Beach, offering an exciting skimboarding contest alongside the stunning atmosphere of Thailand's southern beaches, all while promoting a commitment to reducing plastic use.

The competition is divided into two categories:

• Open Division – for all athletes
• Amateur Division – for beginners or those who have never received awards from wave skimboarding competitions

A unique competition where athletes ride flat, finless boards across shallow waters, powered only by speed, momentum, and balance to glide further than ever.

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