Seoammun (Western Secret Gate) is an ammum that is an inconspicuous and hidden outside of sight with the enemy. It had been used by people to convey weapons, ammunition, and in many cases animals to the fortress. A stairway spirals up the inside wall on the tower from The underside https://jeju-weather54433.wssblogs.com/31318232/5-easy-facts-about-suwon-hwaseong-수원룸살롱-described