Inuyama Castle is located in the city of Inuyama, Aichi Prefecture in Japan and has breathtaking views overlooking the Kiso River. It is a national treasure and one of 12 pre-modern towers to have survived intact. With its ancient architectural style dating back to the late 1580s, it is Japan's oldest tenshu. Not only does it provide visitors with a beautiful landscape view, the rich history and construction throughout various eras and clans make this castle a truly unique destination.