Goshiki-numa

Goshiki-numa (五色沼), is a cluster of five volcanic lakes situated at the foot of Mount Bandai in the center of the lake district of Bandai-kōgen, Kitashiobara, Fukushima, Japan.

Goshiki-numa
Goshiki-numa
Location	Kitashiobara, Fukushima
Coordinates	37.653179°N 140.08667°E / 37.653179; 140.08667
Type	tectonic lake
Native name	五色沼  (Japanese)
Basin countries	Japan
Surface elevation	300 m (980 ft)

Goshiki-numa formed when Mount Bandai erupted on July 15, 1888, destroying dozens of villages and killing approximately 500 people while creating hundreds of lakes and tarns.[1]

The eruption completely rearranged the landscape, creating the Bandai-kōgen plateau and damming local rivers. The eruption imparted mineral deposits to the Five Colored Lakes giving each of them their own delicate color, ranging from reddish green to cobalt blue. The colors of each lake mysteriously fluctuate throughout the year with the weather. Since the eruption, Goshiki-numa has become a popular tourist destination. An approximately four-kilometer walking path from Lake Bishamon, the largest of the five lakes, to Lake Hibara affords people a view of all five lakes.[2]