丹波市、黒井城跡 Kuroi Castle Site, Tamba City.
This castle was Kuroi Castle, where Naomasa Akai, who was feared as the 「Red Demon of Tamba」, resided. He is famous for defeating Mitsuhide Akechi.
I went up the steep course and came down the gentle course. I think this was a good choice. Most people just used the gentle course.
I met a local resident at the turn off to the taiko drum site and asked him about it. He said that this is where the taiko drum was located to warn of the approaching enemy.
I stopped at the road station and bought some lunch. Since this area is famous for black beans, I bought a black bean bun. I also bought a German potato French, which was really delicious.
It was an interesting place. I want to go again.