South Korea’s premier water EDM festival that will blow away this summer’s sweltering heat in one fell swoop!
Since the authentic Thai Songkran Festival first arrived in Korea in 2022, S2O Korea 2026 (S2O Korea Songkran Music Festival)—which revolutionized the summer festival scene by combining EDM with water—continues to deliver that electrifying thrill this year as well.
Everything you need to know about S2O Korea 2026, brought to you by Secret Seoul —
From the new features for 2026 to the lineup, ticket information, top tips for enjoying the festival to the fullest, and news about the official pre-party to get you in the festival spirit early—you can check it all out at a glance.
💦 S2O Korea 2026 Overview & Basic Information
Dates: July 11 (Sat) – July 12 (Sun), 2026
Hours: Daily 1:00 PM – 10:00 PM (Approx. 9-hour duration)
Location: Seoul Land (SEOULLAND), Gwacheon-si, Gyeonggi-do
Age Requirement: Must be 19 years of age or older (born in 2007 or later; valid ID required)
✨ S2O Korea 2026: What’s New?
Now in its fifth year, S2O Korea boasts an unprecedented scale.
A Record-Breaking 1 Million Liter Water System: This is more than just a simple water spray. With 360-degree special water cannons that drench the entire audience area and a significantly upgraded system, 1 million liters of clean drinking water will pour down from all directions.
Evolution of Visuals and Stage Production: True to the reputation of a world-class EDM festival, an unprecedented-scale LED screen perfectly synchronized with the water jets and a spectacular laser show will take center stage.
🎧 S2O Korea 2026 Artist Lineup
Global headliners and Korea’s top local DJs will transform Seoul Land into a massive club.
July 11 (Sat) & 12 (Sun) Main Lineup
Black Tiger Sex Machine (BTSM): The undisputed masters of electro/bass music, known for their unique, masked visuals and explosive energy.
Galantis: A global duo with a massive fanbase in Korea thanks to their refreshing and accessible melodies.
Andrew Rayel: Known as the “Prince of Trance,” he is set to dominate the stage with his emotional yet energetic sound.
A lineup of top-tier artists shaking up the global scene—including Frank Walker, Hedex, and RayRay— will join the festival.
Local Korean Lineup: Masters of South Korea’s EDM scene—including Aster, Juncoco, and Vandal Rock—will all be in attendance.
🎫 Ticket Reservations and Pricing Information
Since S2O Korea sells out quickly every year, advance ticket purchase is a must. A pre-sale is currently underway through the official ticketing site, Nol Interpark.
1-Day Pass (Saturday, SAT)
139,000 won (pre-sale price)
1-Day Pass (Sunday, SUN)
129,000 won (advance purchase price)
2-Day Pass
219,000 KRW (Unlimited admission for both days)
💡 Important Note: The on-site food zone and bar operate exclusivelyon a cashless basis. Cash is not accepted, so be sure to bring a debit or credit card.
🔥 [SPECIAL] S2O KOREA OFFICIAL PRE-PARTY
Before the festival begins, an official pre-partywill be held this weekend at a club in Gangnam ,giving you a chance to get energized for the night ahead. It’s an opportunity to enjoy the festival early—with water during the day and music at night. If you have an S2O Korea ticket, you can enter the party for free.
Date and Time: July 4, 2026 (Sat) 11:00 PM – 6:00 AM the following day
Location: Gangnam LION SUPER CLUB (1F, 535 Dosan-daero, Gangnam-gu, Seoul)
Ticket Price: Online Tickets (DUMBS App / RA GUIDE): 25,000 won (+ 2 FREE DRINKS)
Tickets sold at the door: 30,000 won (+ 2 FREE DRINKS)
🎉Pre-Party Special Event Benefits
⚠️ Admission Restriction Notice: In accordance with club guidelines, admissionmay be restricted if you are wearing slippers, so be sure to check your footwear before visiting.
🎒 Top Tips for the Ultimate S2O Korea 2026 Experience
1. Dress Code & What to Bring
Attire: This is a festival where you’ll get soaked from head to toe in 10 seconds. We recommend rash guards, board shorts, or functional clothing that stays light and dries quickly even when wet.
Footwear: Sandals, aqua shoes, or comfortable sneakers that you don’t mind getting wet are best. Flip-flops or slippers are likely to come off in the crowd or cause injury.
Essential Items: A waterproof smartphone case (make sure to test for leaks), goggles (to maintain visibility against water cannon jets), and a waterproof bag (dry bag) to store a towel and a change of clothes to help you stay warm after the festival ends.
2. Transportation & Directions
By Subway: Take Subway Line 4 to Daegongwon Stationand exit through Exit 2to reach the Seoul Land Information Center. From there, taking the Elephant Train to the Seoul Land Main Gate is the fastest and most convenient option.
Parking Tip: On the day of the festival, the parking lots at Seoul Land and Seoul Grand Park will be very crowded, so we strongly recommend using public transportation. It’s a good idea to book a Kakao T shuttle in advance for your return trip.
