• The natural phenomena created by the terrain of Bitchu Takahashi and the historical structures create a fantastical view that can only be enjoyed in this season. After enjoying the view from the observation deck, enjoy a walk to Bitchu Matsuyama Castle on the opposite bank. A tour guide and an English interpreter will explain the historical sites scattered along the approximately 1-hour (2km) walk. Bitchu Matsuyama Castle, located on Mount Gagyu at an altitude of 430m, is the tallest mountain castle with a surviving castle tower in Japan. The approach is limited to walking and is not easy, but the ruggedness proves that it is a genuine mountain castle. Enjoying a cup of coffee while looking at the castle tower in the refreshing air is exceptional. The hospitality of the tour guide and English interpreter will leave a strong impression on Takahashi City, Okayama Prefecture.

The observation deck overlooking Bitchu Matsuyama Castle floating in a sea of ​​clouds is a spot where you can view the castle tower of Bitchu Matsuyama Castle from the side, located on the top of Mt. Gagyu at an altitude of 430 meters. In particular, in the early mornings from late October to early December, the sea of ​​clouds spreads all over the place, and if you're lucky, you can see "Bitchu Matsuyama Castle floating in a sea of ​​clouds" as shown in the photo. However, to see a sea of ​​clouds, there must be good weather conditions, such as a large difference in temperature between day and night and no wind. Also, if the sea of ​​clouds is too thin or too thick, the way "Bitchu Matsuyama Castle floating in a sea of ​​clouds" looks different. You may need a lot of luck to encounter the best conditions.