Haiker Ground is a five-floor exhibition space in Seoul where visitors experience K-culture, located in front of Cheonggyecheon. It offers interactive activities such as K-pop music video experiences and dance classes, and its concept changes with each season. The Korea Tourism Organization operates it, and each floor has many spaces for children to take part in hands-on activities. Cheonggyecheon can be seen from the fifth-floor balcony, which also houses Notted.