Gunsan We had a unique day planned today. We were going to make use of our Pyeongchang rail pass and take a train down to a smaller city along the west coast of Korea. Gunsan would be our destination today. This part of our trip was inspired by a Korean travel show called Battle Trip. On this show a K-Pop girl group went on a very cool day trip to Gunsan and we wanted to emulate their itinerary....