Hoshino Resorts Tomamu｜What to See & Do｜HOKKAIDO LOVE! -Hokkaido Official Tourism Site

Hoshino Resorts Tomamu

A Mountain Resort Famous for Its Sea of Clouds and Indoor Wave Beach

This expansive 1,000-hectare resort, embraced by the Hidaka Mountains, offers stunning views of the sea of clouds and a wide variety of activities.

Located in Shimukappu Village near the center of Hokkaido, this vast area is home to two iconic hotels: "Tomamu The Tower" and "Risonare Tomamu." At the Unkai Terrace, situated at an altitude of 1,088m, you can feel the crisp morning air while gazing at a pure white sea of clouds that fills the valleys between the mountains. Stepping into Mina-Mina Beach, one of Japan’s largest indoor wave pools, you are greeted by soft light streaming through the glass walls and the rhythmic sound of crashing waves. In this warm space, consistently kept above 30°C, you can enjoy a soothing moment swaying with the water.

In the Farm Area, you can watch cows and sheep grazing peacefully and feel their gentle presence up close. The resort features over 20 restaurants offering the flavors of Hokkaido made with seasonal ingredients. In winter, Unkai Terrace transforms into Terrace of Frost Tree, where trees covered in delicate frost crystals create a magical winter landscape. With magical experiences like the Ice Village, where buildings made of ice glow with a pale blue light, special memories await you in every season.

* Please note that the text shown on this page includes machine translations.

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Area: Area around Furano, Biei; Northern Hokkaido

Category: With friends; Girls' trip; Couple; Family; Travel style; Activities & Outdoors; Sea of clouds, sunset, night views; Natural scenery, spectacular views; Skiing, snow activities; Parks, green spaces, multipurpose facilities; Theme parks, tourist facilities; Visit mountains and forests

Travel Inspiration: Enjoy spectacular views; Have fun with the kids; Best for a girls' trip; Picturesque spots

Nearest airports

General Information

Postal code: 〒079-2204　
Address: 北海道勇払郡占冠村字中トマム
Telephone Number: 0167-58-1111
Open: 15:00 Check-in
11:00 Check-out
Closed: Depends on the store
※Closed during maintenance periods in April and November
※Please inquire for detailed dates
Prices: Please check official websites for accommodation rates and plan details.
Car Park: 1,500 spaces, free
Directions: ●By car: About 5 minutes from JR Tomamu Station (free shuttle bus available)
Website: Official site (Japanese)
Remarks: ■Unkai Terrace ※ Typically open mid-May to mid-October
Gondola round-trip ticket: Paid, Preschoolers: Free
■Terrace of Frost Tree ※ Typically open early December to late March
Gondola round-trip ticket: Paid, Preschoolers: Free
*Free for lift ticket holders
■Ice Village ※Typically open early December to mid-March (may close earlier depending on weather)
Admission: Paid for elementary school students and above
*Free for lodging guests at “Unkai Terrace,” “Terrace of Frost Tree,” and “Ice Village”
*Please check the respective official websites for the latest information.