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Notices

Bansei-Oji Kuriko Tunnel “Ice Stalagmite Trekking Tour” – Let’s Go Meet the Ice Trolls

Kuriko Mountain, Yonezawa City – “Ice Stalagmite Trekking Tour” – Let’s Go Meet the Ice Trolls

On Kuriko Mountain in Yonezawa, a winter-only ice art phenomenon known as “ice stalagmites” (hyōjun) appears, resembling the “Nyoronyoro” from Moominvalley!

These ice stalagmites grow from water droplets that fall from the ceiling of a tunnel dug in the early Meiji period at the border of Yamagata and Fukushima Prefectures. The water droplets instantly freeze and form towering ice formations—a rare and magical sight.

Some of the ice stalagmites are as large as 3 meters, creating a breathtaking spectacle!

The trekking tour takes you on snowshoes along the historic Mansei-Oji route, an old national road from 140 years ago, where local guides will explain the Meiji-era civil engineering techniques, traces of wildlife, and more. The tour provides support for those without winter mountain climbing experience, ensuring a safe and enjoyable adventure.

You can also enjoy a special Yonezawa-themed lunch and sweets!

Don’t miss the chance to see the winter-only ice art, “Ice Stalagmites”—we look forward to your participation!

◇ Dates:
Sunday, February 16, 2025
Wednesday, February 19, 2025
Saturday, March 1, 2025
Saturday, March 8, 2025
Wednesday, March 12, 2025

◇ Fee:
8,000 yen per person (tax included)
(*For participants aged elementary school and older)
(*Includes round-trip transportation from Yonezawa Station to the trailhead parking, guide fee, insurance, and lunch)

◇ Capacity:
16 participants per day (Minimum of 6 participants per day)

Inquiries & Reservations:
Yonezawa Roadside Station General Tourism Information Center
Tel: 0238-40-8400

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