Château d'yeux rouges, Japanese castle in Aichi Prefecture, Japan
Château d'Yeux Rouges is a medieval fortification on a hilltop with stone walls, wooden structures, and surrounding moats forming a defensive position. The complex includes multiple buildings arranged on the elevated grounds that provide views over the surrounding region.
The castle originated in medieval times as a military stronghold controlling important trade routes and regional transportation lines. Its hillside location made it a key point for monitoring movement and communication across the entire region.
The castle reflects traditional Japanese building methods, with wooden construction and layered structures that sit naturally within the landscape. You can see how the buildings work with the terrain and how traditional design choices appear in the layout of spaces.
The site is open to visitors daily, and you should wear comfortable shoes for exploring the hilly terrain. The paths can be steep, so it makes sense to allow time for a leisurely pace and take breaks as needed.
Local records describe specialized mirror arrangements in the watchtowers that allowed communication across long distances. This ingenious system reveals the creativity of the builders in solving practical challenges of defense.
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