April 2026 in Thailand welcomes the vibrant spirit of summer with festivals, culture, and celebration. Discover literary highlights at the 54th National Book Fair and 24th Bangkok International Book Fair 2026, and enjoy coastal festivities at the Na Hu Kwang Festival 2026 and Amazing Prachuap Surf & Wind Festival 2026. Savour local flavours at Amazing Robusta @ Chumphon #7 and reflect on history at the Kaeng Khoi World War II Remembrance Festival. Experience cultural heritage at Phanom Rung Historical Park Festival 2026, and enjoy music and lifestyle events at Phatthalung Coffee Craft Music 2026. along with many other events taking place nationwide.
54th National Book Fair and 24th Bangkok International Book Fair 2026
Now – 6 April 2026
Queen Sirikit National Convention Centre, Exhibition Hall 5-8, Level LG
Highlights:
One of Thailand’s largest book events, featuring a wide selection of books, international publishers, author meet-and-greets, and literary activities for readers of all ages.
Amazing Robusta @ Chumphon #7
3 – 5 April 2026
Aphakon Kiattiwong Public Park, Mueang Chumphon District
Chumphon
Highlights:
A vibrant coffee festival celebrating Chumphon’s signature robusta beans, featuring local brews, coffee workshops, live music, and community products in a relaxed seaside atmosphere.
Kaeng Khoi World War II Remembrance Festival” (2nd Edition) 2026
3 – 5 April 2026
Kaeng Khoi temple, Kaeng Khoi District
Saraburi
Highlights:
Step back in time with immersive historical performances recreating the World War II era, highlighted by grand cultural parades and spectacular light-and-sound shows along the Pasak River.
Phanom Rung Historical Park Festival 2026
3 – 5 April 2026
Phanom Rung Historical Park, Chaloem Phra Kiat District
Buri Ram
Highlights:
A unique cultural celebration featuring ancient Khmer rituals, traditional performances, and the iconic sunrise phenomenon aligning through all 15 temple doorways, reflecting the grandeur of Thailand’s heritage.
Mini Phrae Craft in Summer 2026
4 – 5 April 2026
Baisri shop, Mueang Phrae District
Phrae
Highlights:
A charming summer craft event showcasing local handmade products, creative workshops, and a relaxed atmosphere celebrating Phrae’s unique artisan culture.
Thasala Coffee Spirits 2026
4 – 6 April 2026Bovorn Beach, Tha Sala District
Nakhon Si Thammarat
Highlights:
A seaside coffee festival celebrating local brews and lifestyle, featuring speciality coffee, creative workshops, live music, and beachside activities in a relaxed coastal atmosphere.
Phatthalung Coffee Craft Music 2026
4 – 6 April 2026
Khao Chiak
Phatthalung
Highlights:
A lively festival blending coffee culture, crafts, and music, featuring local brews, artisan markets, live performances, and chill mountain vibes.
Rai Amorn FrogCamp @ Had Non Yao” 2026
5 April 2026
Non Yao Beach, Non Sang District
Nong Bua Lam Phu
Highlights:
A laid-back camping and music event by the reservoir, featuring live performances, cool breezes, and a relaxing beachside atmosphere, free entry and free camping for all.
Na Hu Kwang Festival 2026
14 – 15 April 2026
Laem Kum Beach, Thap Sakae District
Prachuap Khiri Khan
Highlights:
The centrepiece of the event is the “Glowing Underwater Tunnel,” creatively designed to immerse visitors in the sensation of walking beneath the deep sea. Surrounded by vibrant, multi-colored lights illuminating the entire beach, the installation creates a magical, fantasy-like atmosphere—perfect for photography enthusiasts and those seeking new must-visit check-in landmarks.
Amazing Prachuap Surf & Wind Festival 2026
17 – 18 April 2026
Pak Nam Pran Buri Beach (in front of YODA Kite School)
Prachuap Khiri Khan
Highlights:
A vibrant beach festival celebrating surf and wind sports, featuring kiteboarding activities, seaside vibes, and a fun mix of music, lifestyle, and coastal experiences.
Chiang Mai International Music Art and Culture Festival 2026
18 – 19 April 2026
Three Kings Monument, Muaeng Chiang Mai District
Chiang Mai
Highlights:
An international festival celebrating Chiang Mai’s 730th anniversary, featuring global music performances, cultural showcases, workshops, and vibrant art, food, and souvenir markets.
244 Years of Rattanakosin Festival 2026
22 – 26 April 2026
Chulalongkorn University Centenary Park, National Museum Bangkok (Phra Nakhon)
and Prayurawongsawat Worawihan temple
Bangkok
Highlights:
A grand cultural festival celebrating 244 years of Rattanakosin, featuring heritage showcases, royal-themed night experiences, and cultural walks highlighting Bangkok’s historic communities.
ANZAC Day Commemoration Ceremony 2026
25 April 2026
Hellfire Pass, Sai Yok District
Kanchanaburi
Highlights:
A solemn dawn ceremony honouring Australian and New Zealand soldiers, featuring remembrance rituals and a peaceful gathering to pay tribute at this historic WWII site.
King Naresuan the Great Festival 2026
25 – 27 April 2026
King Naresuan the Great Monument, Watthana Nakhon District
Sa Kaeo
Highlights:
A grand historical festival featuring spectacular light-and-sound shows reenacting King Naresuan’s legacy, cultural performances, retro markets, Muay Thai, and free concerts over three nights.
Amazean Jungle Thailand by UTMB 2026
30 April – 3 May 2026
Betong District
Yala
Highlights:
A world-class trail running event in the UTMB World Series, featuring multiple race distances through lush jungle terrain, attracting runners worldwide to challenge themselves and earn UTMB qualification points.
