Bonggangseowon (Sangju)
26 Sinbong 1-gil, Sinbong-dong, Sangju-si, Gyeongsangbuk-do
In 1817, Kang Se-baek established Gyeongdeoksa Shrine at Bongdae to honor Kang Hoe-jung, a Goryeo loyalist, and Kang Hyeong, a victim of the Gapja Purge. The shrine was later relocated to its current…