Matsumoto Castle (Nagano)

Also known as the "crow castle" because of its black exterior, Matsumoto is Japan's oldest wooden castle, constructed more than 400 years ago.
The years during the castle's construction were marked by near-constant military conflict. Rather than focusing on residential comforts, the castle is fortified with extensive interconnecting walls, moats and gatehouses.
Matsumoto Castle, 4-1 Marunouchi, Matsumoto, Nagano, Japan; +81 263 32 2902