Terrace of Frost Tree

The ice and nature are interwoven
to open up a mysterious scenery.

The Terrace of Frost Tree, located 1,088 meters above sea level, is a must-see winter spot in Tomamu. Here, you can enjoy a magical view of frost-covered white trees and the beautiful Hidaka Mountains. It’s easy to get there—just one ride on the UNKAI Gondola from the base. A perfect winter experience for everyone!

Experience

A Winter View
You Can Only See Here

A world of shimmering frost under clear blue skies—this breathtaking winter scene can only be found in cold places like Tomamu. Step out onto the snowy mountain’s viewing deck to see the frost-covered trees up close. On cold mornings, you might even catch a glimpse of the sparkling diamond dust.

Walk on Snow and
Explore Unique Viewing Spots

Unique viewing spots inspired by clouds—like Cloud Walk and Cloud Bar—can be found throughout the area. You can enjoy the stunning scenery from many different angles. You can also take a snowy walk with your dog and enjoy a special winter moment together.

Take a relaxing break at
KUMO Cafe while enjoying
the breathtaking snowy mountain views.

At the all-weather indoor KUMO Cafe, enjoy frosty-themed sweets and drinks inspired by the magical beauty of rime ice

KUMO Cafe

Learn More About
the Frosted Tree

What is Frost Tree?

When the surrounding is below freezing point, the water vapor or fog in the air freezes onto the plants. This kind of frosting is most commonly known as "Frost Tree".

Frost Tree incidence

■ Average of 62% each winter
(data from 2024-2025)

December	January	February	March
87%	70%	67%	22%

Opening Period	December 1st, 2025 – March 31st, 2026
Operation Hours	December 1st – 10th Operation Hours: 6:00 AM – 12:30 PM (Last gondola down at 1:30 PM) December 11th – 25th Operation Hours: 9:00 AM – 3:00 PM (Last gondola down at 3:30 PM) December 26th – March 31st Operation Hours: 9:00 AM – 3:30 PM (Last gondola down at 4:00 PM)
Access	[For Overnight Guests] A shuttle bus service runs from Tomamu The Tower and RISONARE Tomamu. [For Day Trip Guests] Please proceed to the "Resort Center."
Important Note(s)	[Regarding Photography and Recording for Business Purposes] Photography and recording for business purposes within the facilities are prohibited without permission from the facility in question. Photography and recording for personal use that is, in turn, used for business purposes are also prohibited without permission.

UNKAI Gondola Price	Adults 2,200 JPY, Elementary school students 1,300 JPY, Pets 500 JPY Please note that the gondola round-trip fee is free for those with a lift ticket. Tickets can be purchased at the Ticket Information located inside the Resort Center. If you are traveling with your dog, please use a crate. (Please bring your own crate. Large dogs are excluded.) Pets are not allowed inside KUMO Cafe. Please make sure your dog is always on a leash. During business hours, there may be situations where frost tree does not occur or business operation is suspended due to weather conditions.
Information Concerning Transport Safety	Publically disclosed in accordance with Article 19, Paragraph 4 of the Railway Business Act. Read the Cableway Safety Report (PDF) for more information.

UNKAI Gondola
Price

Adults 2,200 JPY,
Elementary school students 1,300 JPY,
Pets 500 JPY

*Please note that the gondola round-trip fee is free for those with a lift ticket.
*Tickets can be purchased at the Ticket Information located inside the Resort Center.
*If you are traveling with your dog, please use a crate. (Please bring your own crate. Large dogs are excluded.)
*Pets are not allowed inside KUMO Cafe.
*Please make sure your dog is always on a leash.
*During business hours, there may be situations where frost tree does not occur or business operation is suspended due to weather conditions.

Information Concerning Transport Safety

Publically disclosed in accordance with Article 19, Paragraph 4 of the Railway Business Act.
Read the Cableway Safety Report (PDF) for more information.