@korea_by_icco: Mungyeongsaejae Open Set is located inside Mungyeongsaejae Provincial Park (문경새재 도립공원). There is a lot to see and dramas are also filmed out of the open set. We saw some production teams on the way to the 2nd gate and some filming at the 1st gate with green screen. So don't just visit the open set. The park is free. So many historicals dramas and movies have been filmed there! The list is endless. #kdrama #kdramafilminglocation