Since I did decide for an evening return flight to Japan, I had some time to spare before going to the Incheon airport. First I went to the War Museum because it was conveniently located on my way to Incheon. Around the museum is park filled with various machines, airplanes etc. mostly from the Korean war. As you can see on the photos, the weather wasn’t that good, and I couldn’t find a coin locker so I didn’t went in.
The park alone was quite impressive, although one should go into the museum as well to see how many lives were destroyed by these machines. Seoul alone was devastated multiple times due to changing front lines.