Located in Bandai-Asahi National Park in Fukushima Prefecture, the Goshikinuma Ponds (literally "Five-Colored Marshes") are a stunning group of more than 30 small lakes and ponds, each displaying vibrant, ever-changing hues of blue, green, turquoise, and even red. This natural phenomenon is the result of volcanic minerals left behind by the 1888 eruption of Mount Bandai.
Why Are the Colors So Unique?
The different colors are caused by varying concentrations of volcanic minerals, sunlight angles, and water depths. The ponds change shades depending on the season and weather, creating a magical, almost surreal landscape.
Goshikinuma Nature Trail
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A 3.6-kilometer walking trail connects many of the ponds
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Takes about 1–1.5 hours to walk one way
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Perfect for hiking, birdwatching, and nature photography
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In some ponds, you might spot rare species of fish or koi (Japanese carp)
Highlights
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Bishamon-numa Pond – The largest and most famous, known for its deep emerald blue color
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Aka-numa (Red Pond) – Sometimes tinged with reddish hues
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Midoro-numa, Ao-numa, and others – Each with their own mysterious tones
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At Bishamon-numa, look closely and you might spot a koi with a heart-shaped pattern on its body!
Access
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About 30 minutes by car from Inawashiro Station
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From Koriyama Station, take a train to Inawashiro, then a local bus to Urabandai Visitor Center
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Tourist buses and taxis also operate in the area
Best Time to Visit
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Autumn: Fiery red and gold foliage reflecting in the ponds is spectacular
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Winter: Snowy landscapes add a mystical atmosphere
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Spring/Summer: Lush greenery and cool breezes
Why Visit?
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See natural colors that look like watercolor paintings
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Enjoy a peaceful hike in pristine nature
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Perfect for photography and sightseeing
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Experience seasonal beauty in a hidden gem of Fukushima
Goshikinuma is a place where science meets serenity, and where each step reveals a new color of nature. A must-visit for nature lovers, hikers, and anyone seeking a peaceful escape into Japan’s volcanic heartland.
Official Website
https://fukushima.travel/destination/goshiki-numa-ponds/13
Accommodation sites
Agoda
