Takamori Yusui Tunnel Park

Takamori Yusui Tunnel Park is located in Takamori Town, Aso District, on the site of a former railway tunnel excavation that was halted due to a large influx of spring water. Visitors entering the tunnel encounter cool air and a series of colorful light decorations extending into the darkness. The park preserves the carved-out tunnel, now maintained as a space where water and light create a distinctive atmosphere.

The grounds include a water regulation pond designed to manage the abundant spring water, reflecting the scale of the original construction project. Inside the dim tunnel, vivid illumination highlights the rugged rock surfaces and unadorned structural elements, creating an unusual visual setting. The sound of flowing water quietly fills the space as people move deeper into the tunnel.

The site serves as a park combining natural and historical aspects, offering a quiet environment where visitors walk through the cool interior and observe both the outdoor area with its water management features and the tunnel’s illuminated interior.