Bitchu Matsuyama Castle
Nestled near the peak of Mount Gagyu, at an impressive elevation of 430 meters, lies the awe-inspiring ‘Mountain Castle in the Sky’ known as Bitchu Matsuyama Castle.
This magnificent castle is in the Takahashi City of the Okayama Prefecture in Japan. It is the only mountain castle in Japan that still boasts an original castle tower. Originally built on Omatsuyama Peak in 1240 by Akiba Shigenobu Saburo, the castle was later expanded to Komatsuyama Peak. By 1683, under the leadership of Mizunoya Katsumune, the castle was finally completed and has since become an important landmark in the Bitchu Matsuyama domain.
It is a stunning fortress that boasts extraordinary mountain castle architecture. The castle tower is a two-story wooden building with a traditional tiled roof. The tower, two-story turret, and mud wall are some of the major highlights and have been designated as nationally important cultural properties. It is believed that the Ninomaru played a crucial role as the final line of defense for the castle. The main gate’s site is a perfect illustration of the way mountaintop castles, built for defense, take advantage of their environment.
Bitchu Matsuyama Castle boasts a unique feature that can be witnessed from autumn to spring, on days when the weather is fine, and there is a significant variation in temperature between the morning and afternoon. During this time, a breathtaking phenomenon known as the ‘sea of clouds’ can be observed. The sea of clouds refers to a vast expanse of white, fluffy clouds that surround the mountains, creating an illusion that the castle is floating amidst the clouds in the sky.
To witness this awe-inspiring sight, visitors can head to the Sea of Clouds Observatory located high up in the mountain. From this vantage point, one can catch a sweeping view of the sea of clouds enveloping the mountains and the castle, creating a surreal and dreamlike atmosphere.