Bukhansan Mountain is a mountain representing Seoul, which 5 million people visit every year. It is not easy to hike up to the top, but the dulle trail allows one to enjoy the beauty of the mountain without too much effort. Bukhansan Dulle Trail is a low-lying, horizontal walking trail created by connecting and refining existing side paths, allowing for a leisurely walk along the foot of the mountain. The Pine Forest Trail, one section of the trail consisting of 21 themes, is 2.9 kilometers long...