🔄 Updated 21 Jun 2026
The Wax Castle Festival is Sakon Nakhon's annual merit-making event tied to the end of Buddhist Lent — the full-moon day of the 11th lunar month — which lands in early October each year. In 2025 it ran October 1–7, with the "Su Khwan Tum Hom" town-blessing and opening ceremony on October 2, the long-boat races at Nong Han on October 4–5, the grand parade and castle offering on October 6, and the end-of-Lent alms-giving on the morning of the 7th. In future years the dates shift with the lunar calendar but stay around early October. If you're planning ahead, double-check that year's schedule with TAT or the Sakon Nakhon provincial page.
What is a wax castle, and why do Sakon locals treasure it
A wax castle is a scale-model castle with the stacked tiered roofs of Isan–Lan Xang art, decorated with "wax flowers" made by boiling beeswax until it melts, then pouring it into molds to form tiny blossoms before arranging them onto a frame built from banana trunks and banana sheaths. The belief is that offering a wax castle is an act of Buddhist devotion — welcoming the Buddha back from Tavatimsa heaven on the day Lent ends — and a way to dedicate merit to one's ancestors. All 18 districts, each temple community, and government offices build their own castle separately, spending months preparing, so it becomes an informal craft competition where every community wants theirs to be the most beautiful. In the end all the castles are brought together and offered at Wat Phra That Choeng Chum to honor the stupa and Luang Pho Phra Ong Saen.
- Wax flowers — melted beeswax poured into molds to form tiny blossoms, then arranged in patterns across the whole castle. This is the heart of the craft.
- Temple community (khum wat) — the group of villagers around a temple who pool money and labor to build their community's castle, a tradition passed down over many generations.
- End of Buddhist Lent — the key day the festival is built around. The castles are paraded to the temple to be offered that night, followed by alms-giving the next morning.
- Three wax-castle styles — some years feature a standout theme of traditional, adapted, and contemporary wax castles, showing how the craft has evolved.
Want more out of Sakon Nakhon? Book tours & activities
Booking online ahead on Klook or GetYourGuide is usually cheaper than the gate and skips the queue. Pick only the experiences you actually want — prices and availability are shown live on each site.
What happens on which day — the week-long timeline
The festival runs about a week, spread across several grounds in town — Ming Mueang Field in front of the provincial hall, the King Rama V Monument plaza, Somdet Phra Sri Nakharin Park (Sa Phang Thong), the Nong Han waterfront, and Wat Phra That Choeng Chum where the castles are offered. The early part of the week is for displaying the castles and holding performances, while the real highlights fall on the last few days. Here's what stands out each day (based on the 2025 schedule as a guide — dates shift slightly in other years).
Wax castle parade day (second-to-last day)
The highlight of the whole festival. The parade of wax castles from every community and district lines up in the early evening at the clock tower intersection on Suk Kasem Road, around 5pm. There's a light-and-sound performance before the parade sets off, then it moves on to offer the castles as Buddhist devotion at Wat Phra That Choeng Chum after dark. Both sides of the street are packed — it's the night the whole town comes out together.
Nong Han long-boat race day
The long-boat races for the royal cup of HRH Princess Maha Chakri Sirindhorn, held at Nong Han near Somdet Phra Sri Nakharin Park (Sa Phang Thong). In 2025 they ran October 4–5. Paddling teams from several provinces compete, the riverside atmosphere is lively, and the banks fill with cheering crowds. It's a highlight paired with the wax castles — many people come specifically to see both.
End-of-Lent alms-giving morning (final day)
On the morning of the end of Lent, around 7am, there's merit-making and alms-giving at Wat Phra That Choeng Chum. Sakon locals dress in indigo-dyed and local fabrics and come together to make merit, and you can see the wax castles offered the night before set up in the temple in full view. It's a calmer stretch with better photos than when the crowds are out.
Wax castle display + beauty pageant
From early to mid-week, each community's wax castles are displayed up close at Ming Mueang Field and the Nong Han waterfront, where you can see the wax-flower detail far more clearly than when they're up on the parade floats. There's a wax-castle beauty pageant, a castle contest, and folk performances alternating through the night.
Which day to go if you want to see the wax flowers up close
If you really want to study the castle craft up close, come during the display at Ming Mueang Field before parade day — you can walk all the way around each castle, and it's easy to photograph without fighting for an angle with the streetside crowds. Parade day suits anyone who'd rather have the nighttime lights and the buzzy, packed atmosphere. The good news is that some years the province runs a "wax castles to admire all month" program, keeping castles on display at Wat Phra That Choeng Chum and at community temples that built them for nearly the whole of October — so you can still see them even if you come after parade day.
Where to watch the parade + the parking situation
The parade starts at the clock tower intersection on Suk Kasem Road and moves toward Wat Phra That Choeng Chum. Near the clock tower at the start, you'll catch the light-and-sound performance before the parade sets off; at the far end near the temple you'll see the castle-offering ceremony. Pick whichever you prefer. On the night of the festival the parade route is closed and parking is banned along the whole way. The province sets up hundreds of parking spots around town at the city gates and government centers, and you walk or take a shuttle in.
- Want the light-and-sound show — stake out a spot near the clock tower intersection on Suk Kasem Road as the parade starts. Claim your spot before 5pm.
- Want the offering ceremony — move toward the front of Wat Phra That Choeng Chum at the end of the route, where you'll see the castles file into the temple.
- Coming with kids or elderly — avoid the most crowded spots in the middle of the road; pick a roadside spot with seating or shade.
- On driving — park at the spots the province sets up around town and walk in. Don't try to push into the parade route, since the road is closed and traffic gets heavy.
An honest word on crowds and accommodation
Parade night really is packed — both Sakon locals and out-of-town visitors. Hotels in town fill up fast during the festival and prices climb. If you're set on coming during the event, book your stay several weeks ahead, or you may end up staying outside town and driving in. If you can't deal with the chaos, focus on the daytime displays instead of the parade night.
Nong Han long-boat races, the festival's other half
Many people know this event as "the wax castle parade and long-boat races" because the two go together. The long-boat races are held at Nong Han, the largest freshwater lake in Isan, near Somdet Phra Sri Nakharin Park, competing for the royal cup, with paddling teams from several provinces taking part. The riverside atmosphere is clearly different from the parade in town — it's a fun, sunny daytime event with cheering crowds and freshwater-fish restaurants along the water where you can sit, eat, and watch.
Watch the boats along Nong Han
Stake out a spot along the bank near Somdet Phra Sri Nakharin Park, where you'll see fully crewed boats and roaring cheers. The midday sun is strong, so bring a hat and water. Come a little early for a good waterfront seat.
Eat Nong Han fish while you watch
Around Nong Han there are freshwater-fish restaurants and floating decks where you can eat with a lake view. Order grilled fish, fish tom yum, or koi pla while you take a break from the races. It pairs eating and sightseeing nicely with the festival.
Planning a trip around the Wax Castle Festival
This festival is most fun if you plan to overlap the last few days that hold the highlights — boat-race day and parade day — then fill the rest of your time with Sakon's regular sights. We've laid out a rough two-day, one-night plan during the festival; adjust the timing to that year's actual schedule.
Daytime boats + evening festival stroll
Grand parade + castle offering
- Want all the highlights — aim for boat-race day followed by parade day. These two days are the heart of the festival.
- End-of-Lent morning — if you stay an extra night, head to the end-of-Lent alms-giving at Wat Phra That Choeng Chum on the final morning. The atmosphere is calm and the castles photograph beautifully.
- Getting there — fly into Sakon Nakhon Airport from Bangkok, or take a coach. During the festival, book tickets and lodging well in advance.
- What to wear — wearing indigo-dyed and local fabrics fits the mood, and to enter the temple you should cover your shoulders and knees.
See where to stay and the full Sakon Nakhon travel guide before planning your trip around the Wax Castle Festival
See the Sakon Nakhon guide →