Today, we’ll be talking about Biei’s Blue Pond [Note]. It’s said that the Blue Pond’s blue color comes from the combination of the clear waters of the Biei River and groundwater rich in aluminum, which flows from waterfalls like Shirahige Falls. These floating components in the water have the effect of scattering sunlight. This causes the sunlight reflected on the pond’s surface to be dispersed, resulting in shorter wavelengths of light reaching our eyes, making it appear vibrant blue.

In addition, the sulfur and limestone flowing from the hot springs stain the bottom of the pond white, further enhancing the blue color of the water.

So what makes Biei’s Blue Pond blue?

It’s said that the Blue Pond’s blue color comes from the combination of the clear waters of the Biei River and groundwater rich in aluminum, which flows from waterfalls like Shirahige Falls. These floating components in the water have the effect of scattering sunlight. This causes the sunlight reflected on the pond’s surface to be dispersed, resulting in shorter wavelengths of light reaching our eyes, making it appear vibrant blue.

Additionally, the sulfur and lime that flows from the hot springs stains the bottom of the pond white, further enhancing the blue color of the water.

There’s a reason for this mysterious beauty of nature. The escort girls at THC Sapporo also have their own unique beauty that rivals the Blue Pond. Please enjoy their beauty.

Note:
https://www.biei-hokkaido.jp/ja/shirogane-blue-pond