The pond's water maintains a constant temperature of 14°C throughout the year.
It is officially recognized by the Japanese Ministry of the Environment as one of the 100 Famous Waters of Japan.
The distinct turquoise color is caused by the high concentration of calcium minerals in the spring water.
Local legend attributes the creation of the spring to a prayer by a priest seeking relief for a local drought.
The water is safe for human consumption and is often used by local restaurants to prepare specialized noodle dishes.
The site is part of the Akiyoshidai Quasi-National Park region, known for its extensive karst topography.
Beppu Benten Pond is a spring-fed body of water in Mine, Yamaguchi, known for its high-transparency turquoise water. The water originates from a subterranean limestone cave system, resulting in a constant temperature of approximately 14 degrees Celsius year-round. It is designated as one of the 100 famous waters of Japan by the Ministry of the Environment. The pond is situated within the grounds of the Beppu Itsukushima Shrine. Water from the pond is considered sacred and is available for visitors to collect. The surrounding area features mossy rock formations and dense forest canopy that contribute to the pond's distinct coloration. The spring water contains high concentrations of calcium, which creates the unique blue-green hue through light refraction.
The wooden footbridge spanning the pond offers the clearest view of the water's depth and color.
Bring a clean container if you wish to collect and take home some of the spring water.
Wear shoes with good grip, as the area around the pond can be damp and slippery due to moss.
Visit the small shrine kiosk for local products made using the spring's water.
Do not attempt to walk on the moss-covered rocks surrounding the water's edge as they are highly unstable.
Maintain a quiet volume to respect the religious sanctity of the shrine grounds; do not swim in or pollute the water.
