🎤 2026 CassCool Festival: Korea's Hottest Summer K-pop Party is Back at Seoul Land!
Korea's biggest outdoor summer K-pop festival returns August 22, 2026 at Seoul Land — MONSTA X, Highlight & QWER all on one stage for 66,000 KRW. 🎉 Here's your complete guide: lineup, tickets, how to get there, and tips for international fans. ✨
※ Always check the official site for the latest updates before your visit.
Every summer, Korean beer brand CASS throws one of the country's most anticipated outdoor K-pop festivals — and 2026 is shaping up to be the wildest one yet. The 2026 CassCool Festival takes place on Saturday, August 22, 2026 at Seoul Land in Gwacheon, Gyeonggi-do (just outside Seoul), bringing together one of the most stacked lineups in the festival's history. Whether you're a die-hard K-pop fan or simply looking for the best summer night out in Korea, this is the event to circle on your calendar. The confirmed first-wave lineup includes MONSTA X (a powerhouse K-pop boy group known for intense performances), Highlight (veteran idol group with massive fandom), QWER (a rising K-pop band sensation), LUCY, HYORISOO, and more artists to be announced via the official Instagram @official.casscool. Official tickets are priced at 66,000 KRW (approx. $48 USD) and are available through NOL Ticket (English-supported) as the main partner — sell-out speed is expected to be fast. For more K-pop concerts in Korea this summer, see our guide to PSY's Humbuk Show SUMMERSWAG 2026 — another unmissable outdoor music experience.
Buy Tickets Now (English)
💡 Agoda offers great deals on hotels near Seoul Land and Gwacheon — book early to save up to 20%!
If you're traveling from outside Seoul for the CassCool Festival, consider booking a nearby hotel in Gwacheon or central Seoul in advance. Agoda lists a wide range of accommodation options near Seoul Land and the surrounding Gyeonggi area, with flexible cancellation policies perfect for festival-goers. August is peak summer travel season in Korea, so securing your stay early is strongly recommended.📊 2026 CassCool Festival at a Glance
MONSTA X · Highlight · QWER · LUCY · HYORISOO — all on one stage!
Korea's premier outdoor K-pop summer festival returns on Saturday, August 22, 2026 at Seoul Land, Gwacheon. Official tickets start at 66,000 KRW (approx. $48 USD) — available now on NOL Ticket (English-supported). Selling fast!
Date: Saturday, August 22, 2026
Venue: Seoul Land, Gwacheon-si, Gyeonggi-do
Ticket Price: 66,000 KRW (approx. $48 USD) — varies by option
Tickets: NOL Ticket (main partner, English available), KREAM, Naver Booking — grab yours before they sell out!
CassCool Festival – Key Info
Saturday, August 22, 2026
The outdoor K-pop festival of Korean summer at Seoul Land, Gwacheon! MONSTA X, Highlight, QWER, LUCY, HYORISOO confirmed — more artists dropping soon. Official tickets at 66,000 KRW via NOL Ticket (English-supported), KREAM, and Naver Booking.
Lineup keeps growing and tickets are going fast — book yours now!
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1. About the 2026 CassCool Festival — 3 Things to Know
What Is the CassCool Festival?
The CassCool Festival is an annual outdoor K-pop music festival organized by OB Beer CASS, one of Korea's most popular beer brands. Held every summer, it has become one of the country's most anticipated open-air concert events, drawing tens of thousands of fans. The 2026 edition takes place on Saturday, August 22 at Seoul Land (서울랜드) — a large theme park and outdoor venue in Gwacheon-si, Gyeonggi-do, about 30 minutes south of central Seoul. The combination of the open-air stadium, summer heat, and high-energy K-pop performances creates an atmosphere unlike any indoor concert. Note for international visitors: This is an adults-only (19+) event. Please bring your passport as proof of age. Foreign visitors are fully welcome, and the official ticket platform NOL Ticket supports English.
Confirmed 2026 Lineup
The first-wave lineup announcement has already sent fans into a frenzy. Here's who's confirmed for the 2026 CassCool Festival stage: MONSTA X — a high-energy K-pop boy group known for powerful choreography and charismatic stage presence, with a strong global fanbase (Monbebe). Highlight — a beloved veteran idol group formed from B2ST, known for emotional ballads and polished performances. QWER — an explosive rising band that blends live instruments with K-pop energy, one of the hottest acts of 2025–2026. Also confirmed: LUCY, HYORISOO, and more artists to be announced. Follow the official Instagram @official.casscool for real-time lineup drops. Check Full Lineup & Tickets
💡 Klook offers Seoul theme park tickets and city experiences — pre-book to save time and money on your Korea trip!
Seoul Land, where the CassCool Festival is held, is also a full-scale theme park open year-round. If you're visiting Korea and want to make the most of your trip, Klook is a great platform to browse Seoul-area attractions, theme park tickets, and day tour experiences — all bookable in English with instant confirmation. Pre-booking saves you time at the gate, especially during busy summer season.2. How to Buy Tickets — 4 Steps
Step 1: Choose Your Ticketing Platform
Official tickets for the 2026 CassCool Festival are sold through three authorized channels: NOL Ticket (the main partner, with an English-language global site at world.nol.com/en), KREAM (Korean resale/official platform), and Naver Booking (Korean-language platform). For international fans, NOL Ticket's English site is the most accessible option — you can browse, purchase, and receive your mobile ticket entirely in English. Check all three channels simultaneously, as inventory may vary.
Step 2: Check Ticket Options
The official ticket is priced at 66,000 KRW (approx. $48 USD) for a standard entrance ticket. Additional bundle options with merchandise or VIP perks may be available — confirm on the platform at time of purchase. Some resale prices on KREAM may differ. The confirmed two-person ticket total has been reported at 132,000 KRW, confirming the per-person price of 66,000 KRW.
Step 3: Register & Complete Payment
For NOL Ticket (English), create a free account and add your preferred payment method before tickets go on sale — international credit cards (Visa, Mastercard) are accepted. For KREAM and Naver Booking, a Korean phone number may be required for SMS verification. Set up your account in advance so you're ready the moment tickets drop. Competition is fierce — every second counts on sale day.
Step 4: Save Your Ticket & Prepare for Entry
Once booked, download your mobile ticket or save the QR code before the event day. On the day, arrive at Seoul Land at least 60–90 minutes early — long entry queues are common at large festival events. Bring your passport (foreign visitors) for age verification (19+), and have your mobile ticket ready at the gate. Entry is at 181 Gwangmyeong-ro, Gwacheon-si, Gyeonggi-do.
Buy Official Tickets (English)
💡 Trip.com offers exclusive discounts on KTX and express bus tickets — compare prices and travel to Gwacheon easily!
Getting to Seoul Land from other parts of Korea is easy with Trip.com, where you can book KTX and intercity bus tickets in English. From Incheon Airport, take the Airport Railroad (AREX) to Seoul Station (approx. 50 min, 9,500 KRW), then transfer to Subway Line 4 toward Gwacheon/Seoul Grand Park station — Seoul Land is a short walk or shuttle ride from Seoul Grand Park Station (대공원역). Total travel time from central Seoul: approximately 30–40 minutes.3. Getting to Seoul Land — Transport Guide
By Subway (Recommended)
The easiest way for international visitors to reach Seoul Land is via Seoul Subway Line 4. Take Line 4 to Seoul Grand Park Station (대공원역), then follow the signs to Seoul Land — it's either a short walk (approx. 15 minutes) or a quick shuttle bus ride. From Incheon International Airport, take the AREX to Gimpo Airport Station, transfer to Line 5, then transfer to Line 4 at Dongdaemun History & Culture Park Station — total journey approximately 80 minutes, around 3,000–5,000 KRW depending on your starting point. From central Seoul stations like Seoul Station or Gangnam Station, journey time is about 30–40 minutes by subway.
Parking Note for Drivers
Driving to Seoul Land on a major festival day is not recommended — parking fills up extremely fast and traffic congestion around the venue is severe. If you do drive, arrive at least 2 hours before the event and use the Seoul Land or Seoul Grand Park parking lots. Parking fees apply. Public transit is strongly preferred.
4. CassCool 2026 vs Other Korea Summer Festivals — Quick Comparison
Trying to decide which summer event to prioritize during your Korea trip? Here's a quick side-by-side:
| Category | 2026 CassCool Festival | Typical Summer Festival |
|---|---|---|
| Date | Saturday, August 22, 2026 | Varies |
| Venue | Seoul Land, Gwacheon | Various outdoor venues |
| Ticket Price | 66,000 KRW (~$48 USD) | 50,000–150,000 KRW |
| Lineup | MONSTA X · Highlight · QWER etc. | Single or few artists |
| English Ticketing | ✅ Yes (NOL Ticket English site) | Usually Korean only |
5. Tips for International Festival-Goers — 5 Must-Knows
Age Restriction — Passport Required
This event is strictly for attendees aged 19 and over (Korean age system — international visitors born in 2007 or earlier are eligible). Foreign visitors must bring their passport for age verification at the entrance. This rule is enforced strictly, so don't leave your passport at the hotel.
What to Wear & Bring
August in Korea is hot and humid — average temperatures can reach 33°C (91°F). Pack light, breathable clothing, bring sunscreen, a small handheld fan, and a reusable water bottle. Since CASS is a beer brand, expect cold drinks to flow freely at the venue. Light rain gear (a compact poncho) is also wise — Korean summer showers can appear without warning.
Food & Drinks at the Venue
As a CASS-sponsored event, CASS beer is prominently sold at the venue. Food trucks and snack vendors are expected on-site. Outside food and drinks may have restricted entry — check the official announcement before the event. Most vendors accept credit cards, but carrying some Korean Won (KRW) cash for smaller stalls is always a good idea.
English Service at the Venue
Official English-language signage at Seoul Land is limited, so download the Naver Maps or Kakao Map app to navigate the venue. The NOL Ticket support team can be reached in English through their platform. For general Korea tourism questions, call the Korea Tourism Hotline: 1330 (available in English, Japanese, and Chinese 24/7).
Avoid Unofficial Ticket Resellers
Given the festival's massive popularity, scam ticket sellers appear on social media and messaging apps. Only purchase through official channels: NOL Ticket (world.nol.com/en), KREAM, or Naver Booking. Never wire money via bank transfer to strangers claiming to sell tickets.
Official Ticket Page (English)
💡 Booking.com lists hotels near Gwacheon and Seoul with free cancellation — perfect for flexible summer travel plans!
If you're flying into Korea specifically for the CassCool Festival, or if you want to extend your stay around the festival weekend, Booking.com offers a wide variety of accommodation near Gwacheon and central Seoul with free cancellation options. Many international travelers find it easier to stay in central Seoul (Myeongdong or Hongdae areas) and commute to the venue by subway — Line 4 makes it straightforward.
Frequently Asked Questions
Q1. Where can I buy English-supported tickets for the CassCool Festival?
A. The official English ticketing page is on NOL Ticket at world.nol.com/en — you can browse and purchase entirely in English with international credit cards. KREAM and Naver Booking are also official channels but are primarily in Korean.
Q2. How much does a CassCool Festival ticket cost?
A. Official tickets are priced at 66,000 KRW (approx. $48 USD) per person for the standard entrance ticket. Additional bundle options with merchandise may cost more. Always check the official platform for the latest pricing.
Q3. How do I get to Seoul Land from Incheon Airport?
A. Take the AREX Airport Railroad from Incheon Airport to Gimpo Airport Station (approx. 30 min), transfer to Line 5, then transfer to Line 4, and ride to Seoul Grand Park Station (대공원역) — approximately 80–90 minutes total, around 3,000–4,500 KRW. Seoul Land is a 15-minute walk or short shuttle from the station exit.
Q4. Is this festival suitable for foreign visitors?
A. Absolutely! The CassCool Festival welcomes international fans. The official ticketing platform NOL Ticket supports English, and the venue is easily accessible by subway. Bring your passport for the 19+ age check. For any Korea travel questions, the 1330 hotline offers 24/7 English-language assistance.
More to Explore
Planning your ultimate Korea summer? Don't miss these related guides on Korea Event Map:
For more K-pop concerts in Korea this summer, check out the PSY SUMMERSWAG tour — 9 Korean cities, massive water parties, and unforgettable energy.
Need a bus or train to get across Korea for the festival? Here's the complete Korea transport guide.
Explore all of Korea's summer festivals and travel events in one place.
Soo Blog
Korea travel, events, and festivals expert, 5 years
Cross-verified with official sources for accurate, up-to-date info.
koreaeventmap.jhs29.com
Korea travel, events, and festivals expert, 5 years
Cross-verified with official sources for accurate, up-to-date info.
koreaeventmap.jhs29.com
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