UNKAI Terrace

The fantastic world created by the great nature of Tomamu, "Unkai"
A magnificent picture scroll of the great nature that can only be seen when special topographical and weather conditions overlap. A magnificent panorama of pure white carpets spread at your feet and mountains of Hidaka and Todaiyuki take you to an extraordinary world.

Latest information

Jan :Now

Status ： Operating hours ended

Weather

Temp.

This season's Unkai Terrace is closed. Thank you for coming. The Unkai Gondola will be closed until November 30th for maintenance. The Frost Ice Terrace is scheduled to be open from December 1st to March 31st, and the Unkai Terrace will be open from May for the 2026 season.

10/14 UNKAI forecast

UNKAI occurrence ratio ： 40%

Weather forecast

Tomorrow morning, the area around Hokkaido will be covered by a high pressure system moving near Hokkaido. It will be sunny in the direction of Tomamu, but it is expected to be foggy in many places. The area near the terrace is prone to clouds at first, but after sunrise, it gradually clears up, and a sea of clouds from Tomamu may appear below. The temperature tomorrow morning will be about 0 degrees. It will be cold when winter items such as winter coats, down jackets, gloves, and scarves are necessary. Dress warmly and enjoy the magnificent scenery and sea of clouds at your leisure. 【Congestion forecast】Expect a waiting time of up to 50 minutes for the gondola ride. After 6:00, you can expect to board smoothly.

business hours：Period A: 5/8 to 5/31 5: 00 ~ 7: 00
Period B: 6/1 to 10/14 5: 00 ~ 8: 00

: Mount Tomamu

[Ｂ] Resort Center
*About 13 minutes by UNKAI Gondola from the resort center

Bus timetable ＞

A spot to enjoy at Unkai Terrace

Cloud9 Plan

After the English word "I'm on cloud nine," which means "very happy," various plans are under way to create the ultimate in happiness.Make your stay at Unkai Terrace an irreplaceable experience surrounded by the extraordinary wilderness. "

business period

May 8, 2025 - October 14
business hours

Period A: 5/8 to 5/31 5: 00 ~ 7: 00
Period B: 6/1 to 10/14 5: 00 ~ 8: 00

Unkai Terrace Official Site

Enjoy Unkai Terrace even more

Cloud Cafe

A spectacular cafe located at an altitude of 1,088 m, just up the UNKAI gondola.
Unkai Guide

The forecast of the day and the mechanism of the occurrence of the sea of clouds will be explained to everyone in an easy-to-understand manner.
Climbing Mount Tomam

From the gondola station, which provides access to Unkai Terrace, to the summit of Mount Tomamu, a 50 minute (round trip) trail with an elevation difference of 150 m and a distance of 600 m.
Cloud Post Office

At the "Cloud Post Office," they sell postcards featuring various types of sea of clouds photographs. Additionally, they have set up a blue "Sea of Clouds Mailbox," where you can send postcards anywhere in the world without needing stamps.
Unkai (Sea of Clouds) Shop

This is a shop selling Unkai Terrace-related souvenirs and Unkai postcards.
We also offer exclusive products only available at the Unkai Shop.
Click here for details

TOP