흐린날 남한산성 by Youngi

“Namhansanseong Provincial Park, originally built about 2,000 years ago, is a very popular mountain-climbing and driving destination located just outside Seoul. The mountain is famous for being very beautiful all throughout the year. In the spring, the acacia trees grow thick, in the summer the green forest covers the entire mountain, and in the fall, many people visit to climb the mountain covered in red autumn leaves.” (source)