One good thing about the cold winter of Korea is that you can enjoy ice skating during almost the whole winter. Seoul has several ice skating rinks. The most famous ice rink is one at the Seoul Plaza, right in front of the city hall. For details like rental fees and directions, visit this website.
Are you located in Gangnam area? Is Seoul Plaza too far from your place? Don’t worry. Seoul has several large ice rinks in Gangbuk (Northern area of Seoul) and in Gangnam (Southern area of Seoul) as well.