Grand Panorama of Seoul Urban Planning — Seoul Museum of History

An exhibition at Seoul Museum of History Special Exhibition Hall A, August 14–November 8, 2026, tracing Seoul's first comprehensive city plan from 1966 to later decades of urban change. Admission is free. During the announced extended-hours period (September 15–November 30), the museum lists Tue/Wed/Fri/Sat/Sun 09:00–21:00, Thu 09:00–18:00, and Monday closed except public holidays. Address: 55 Saemunan-ro, Jongno-gu; about 550 m from Gwanghwamun Station Exit 7. Specific guided tours, last admission and foreign-language service remain unconfirmed.