Train
Sillim Line: Use exit 2 of Seoul Regional Office of Military Manpower Station. Follow Yeouidaebang-ro, take a right on Gamasan-ro, and walk straight. Line 1: Use exit 5 of Daebang Station and walk straight for ~5 min. Take a bus (07 or 06) at the Daebang Station bus stop in front of Shinhan bank to the Navy Hall stop. Line 7: Use exit 5 of Boramae station. Follow Sinpung-ro, take a right on Sinpung-ro 17-gil and walk straight. A taxi from any of the subway exits above would run about 4,800 won (the base fare, approx. $4 USD).
Shuttle
January 14, 2023 12:00 pm - 1:15 pm
Shuttles will be running every 10-15 min from Daebang station (Line 1) exit 3 and Boramae station (Line 7) exit 5.
Flight
Gimpo International Airport is closer to Seoul, but it has more limited options for international flights. If you travel nearby before or after the wedding, you might want to consider Gimpo airport, but Incheon Airport would be a great option overall otherwise!
Travel Note
While google maps can get you places, but it is pretty unreliable in Korea. I highly recommend you to download Naver Map or KakaoMap.