Kameyama Castle

Kameyama Castle is a Japanese castle in Kameoka, Kyoto Prefecture, positioned on elevated ground south of the Ōi River. The stone walls run along the hillside and mark the former defensive lines that controlled access to the region.

Akechi Mitsuhide founded the site in 1578 as a military base during the Sengoku period. After the fall of feudal rule, the castle was dismantled during the Meiji era, leaving only parts of the stone walls.

The fortress takes its name from Mount Kameyama, which translates as Turtle Mountain and refers to the shape of the hill. Visitors today still find stone foundations and can understand how defensive structures were laid out during feudal times.

Hiking trails lead to the ruins and offer several viewpoints over Kameoka city. The paths are well marked but require sturdy footwear because of the uneven stone steps.

The site has belonged to the Ōmoto religious movement since 1919, which manages and maintains the location. The community uses the grounds for spiritual gatherings and keeps the historical remains accessible.

Inception: 1578

GPS coordinates: 35.01356,135.58120

Latest update: December 14, 2025 19:24