Oinu cave

Oinu Cave extends through limestone formations carved by water erosion over millennia, featuring stalactites and stalagmites that create intricate underground chambers throughout its network of passages.

Historical records indicate that Oinu Cave provided shelter for local inhabitants during ancient times, serving as protection from harsh weather conditions and wild animals in the region.

Local folklore and spiritual traditions regard Oinu Cave as a sacred site, with regional legends attributing mystical properties to its underground chambers and mineral formations.

Visitors can access Oinu Cave through designated pathways with guided tours available during specific seasons, while parking facilities accommodate several hundred vehicles near the entrance area.

The cave maintains a constant underground temperature year-round, making it a natural cooling retreat during Japan's hot summer months and a comfortable exploration site in winter.

Location: Ueno

GPS coordinates: 36.07722,138.73889

Latest update: July 26, 2025 17:57