Gwanghwamun Post Office sits near the Gwanghwamun intersection, closer to Gwanghwamun Square, Donga Ilbo, and Jonggak. It handles banking, parcel, and postal services, and has many counters. The building has stood in the same spot for over 50 years and was renovated, so it is clean. Because many people use it, even a simple registered letter takes close to 20 minutes of waiting.