This abandoned mine of Kasuga (春日鉱山) located next to the village of Kasuga is beyond extraordinary. Not only it looks really rust and good, but there are also many things to look, places to explore and… an infinite number of kilometers of tunnels! I walked for 300 meters in tunnels but didn’t dare to go further, though I am quite sure it is full of surprises.

This is also the first haikyo where I ever flew a drone (Phantom 3 at this time)!