third western turret, has the same function as the other nine turrets around Hwaseong. It sits just north of the south-western spur. South-West Secret Gate (서남암문) Seonam Ammun is the beginning of a path to Seonam Gangnu, the south-western pavilion. The gate used to contain a house known as a posa, and Seonam Posa, the south-western posa, sat above the gate, enabling soldiers to keep watch and issue alerts. South-West Spur (용도) In order to control the ridge along the Mount Paldal, Hwaseong fortress has a spur known as Yongdo. It branches from the main ring at Seonam Ammun, at the top of the hill, runs to the south-west end of Mount Paldal and arrives at the South-West Pavilion, Seonam Gangnu, also known as Hwayangnu. Nowadays this spur provides a large view over the town, including the Suwon Station. South-West Spur's Western Turret (용도서치) Two turrets are situated midway along the south-west spur from the South-West Secret Gate to the South-West Pavilion. On the right when coming from the Secret Gate, the South-West Turret 1 (Seonamilchi 서남일치) extends to the West and overlooks the city of Suwon towards Seoho. It is also called South-West Spur's Western Turret (용도서치). South-West Pavilion (서남각루) Seonam Gangnu, also called Hwayangnu, lies at the end of the spur from Seonam Ammun, from which a lot of Suwon can be seen, including Suwon Station. South-West Spur's Eastern Turret (용도동치) Two turrets are situated midway along the south-west spur from the South-West Secret Gate to the South-West Pavilion. On the right when coming from the South-West Pavilion, the South-West Turret 2 (Seonamichi 서남이치) extends to the East and overlooks the wall towards Paldalmun (though this cannot be seen nowadays as the hill has become thickly forested). It is also called South-West Spur's Eastern Turret (용도동치). South GunTower (남포루) Nam-GunTower sits between the Spur and the South Turret, and controls the outskirts of the Fortress, especially near Paddalmun.. South Turret (남치) Nam Chi, the southern turret, juts out from the wall on the slopes of Paldalsan uphill from Paldalmun yet below Nam Poru. South-West Gate Guard Platform (남서적대) Both the south and north gates originally had guard platforms to either side. Today, only those beside the north gate remain. Haenggung (행궁) Haenggung, meaning detached palace, is a palace built within the walls of Hwaseong to house King Jeongjo when he was away from his palace in Seoul worshipping