South Korea · Metropolitan
Seoul Metropolitan Government
Last verified: November 2, 2026
About
The Seoul Metropolitan Government is based at Seoul City Hall, 110 Sejong-daero in Jung-gu. Its 120 Dasan Call Center provides administrative and civic information, with consultation also available in foreign languages.
Cheonggye A01 Autonomous Bus to Begin Nighttime Service on October 22
November 2, 2026
The Seoul Metropolitan Government announced that the Cheonggye A01 autonomous bus will launch nighttime service starting October 22.
Monthly Content Awards Event (October)
October 30, 2026
The Seoul Metropolitan Government has announced the Monthly Content Awards event for October.
Seoul Silver Grass Festival
October 30, 2026
The Seoul Silver Grass Festival took place at Haneul Park, featuring daytime scenery and evening light shows.