I learnt this site from a Korean Film, and it became very popular for local and foreign tourists. As the place is a small one, usually the visitors just stopped by for about 20 mins. Most of the people went there by private cars and thus the traffic got worse in weekends. There are only 4 buses per day going between Jusanji and Juwangsan Bus Terminal, however the bus even did not show up at Jusanji at all during weekend, it was my first time to come across this situation in Korea.
Catherine2018 