Nakseongdae
The people of the Goryeo Kingdom (918-1392) built a three-story pagoda at the house of Gang Gam-chan's birth to praise him for his great deeds.  He defeated 400,000 invading Khitan soldiers. Damaged parts of this pagoda were rebuilt by the Seoul Metropolitan Government in 1964, and the pagoda was named Seoul Tangible Cultural Property No. 4 in 1972. Two years later, a shrine was built for Gang Gam-chan. The pagoda, which was originally at 218 Bongcheon-dong, was moved to be with the shrine.