
Lotte Concert Hall
A 2,036-seat vineyard-style hall for orchestra-scale K-content stages, OST programs, and selected idol special shows.

Blue Square remains one of Seoul's better-known performance clusters for idol-adjacent programming, and the current SOL Travel Hall branding continues that role. The Seoul theater listing places the concert hall in the 1,400-seat class, which fits fan concerts, seated showcases, and polished branded productions.
Seat sections and late-entry rules vary by production. Check the official venue or promoter guide before departure.
Hangangjin Station and Itaewon-ro traffic slow down around fan-con start and end times.
294 Itaewon-ro, Yongsan-gu, Seoul
Events at this place
Category

A 2,036-seat vineyard-style hall for orchestra-scale K-content stages, OST programs, and selected idol special shows.

A club-scale live hall for showcases, rookie tours, and standing-heavy solo concerts.

A 1,184-seat Olympic Park hall used for smaller fan concerts, musical-style special stages, and branded live events.