Wibongsanseong (위봉산성)
This fortress, high in the mountains of Jeolla-bukdo, was constructed during the Joseon Period, with work being completed in 1682. While the double arched main gate is certainly unique, Wibongsanseong has a greater claim to fame. Unlike most fortresses, designed to shelter the local population in case of attack, or provide a stable base of operations to suppress rebellion, this one had another mission. The extensive walls of Wibongsanseong were built to protect the image of the founder of the Yi Dynasty, rulers of Joseon. That’s right, the official portrait of King Taejo and the “spirit tablet” of Yi Han, founder of his clan, were to be enshrined in a small palace and shrine higher up the mountain.