ATA Festival Hits Nanji Hangang Park on September 19-20, Featuring ATEEZ, Jannabi and More

If you are traveling to Seoul this month, a major music festival on the Han River is worth adding to your itinerary. According to The Korea Economic Daily (Hankyung), the 2026 ATA Festival will be held over two days, September 19-20, at Nanji Hangang Park in Seoul. The open-air festival is open to all ages, with a lineup spanning bands, K-pop and hip-hop, and tickets are available through NOL Ticket.

Day one on September 19 features CNBLUE, LUCY, &TEAM, Dynamic Duo and WOODZ, while September 20 brings ATEEZ, Jannabi, Urban Zakapa, Lee Mu-jin, Choi Ye-na and DAYBREAK, among others. It is a chance to catch K-pop idols and popular bands on one stage on the breezy autumn riverside. Visitors staying in Seoul over the third weekend of September can plan a picnic-and-concert outing to Nanji Hangang Park, near World Cup Stadium Station on subway Line 6.