Iizuna Resort Ski Area is a popular ski resort in Iizuna Town, Nagano Prefecture. The resort stretches across the eastern slopes of Mount Reisenji, one of the subsidiary peaks of Mount Iizuna, one of the Five Mountains of Northern Shinshu.
Its convenient location makes it accessible from Nagano City, while the surrounding forests and mountain scenery provide a distinctly alpine atmosphere. The resort is enjoyed by experienced skiers, beginners, and families looking for an easy-to-reach winter destination.
The ski area covers a vertical difference of approximately 600 meters. The upper slopes are designed primarily for advanced skiers, the middle section offers intermediate terrain, and the lower slopes provide gentler runs suitable for beginners.
The central course is particularly spacious, with a width of more than 150 meters. Its broad layout allows skiers to enjoy relaxed cruising with plenty of room to make long turns.
Because the resort is located on the eastern side of Mount Reisenji, the slopes receive relatively little direct afternoon sunlight from the south and west. This helps preserve good snow conditions during the winter season.
Snowfall, however, varies from year to year, and recent winters have sometimes experienced insufficient natural snow due to warmer temperatures associated with climate change. Snowmaking equipment helps support operations when conditions require additional coverage.
The resort currently operates three lifts. Among them, the No. 1 Quad Lift is more than 1,700 meters long and provides access to approximately 60 percent of the ski area’s terrain with a single ride.
This makes it possible to reach a wide range of slopes without repeatedly changing lifts, giving visitors more time to enjoy the mountain.
Iizuna Resort is also known for its extensive night skiing. With a maximum night-skiing run of approximately 2,000 meters, it has one of the longest illuminated courses in the Hokushin area.
The slopes remain open until 10:00 p.m., making the resort particularly convenient for people who want to ski after work or enjoy the mountains after sunset.
Families can enjoy a kids’ park equipped with a moving walkway, making it easier for young children to play in the snow. Near the summit, there is also a dedicated mogul course, while snowboarders can enjoy a halfpipe and snow park facilities.
On clear days, the resort offers impressive views across the surrounding mountains. Depending on weather and visibility, visitors can see Lake Nojiri, Shiga Kogen, Mount Asama, and even Mount Fuji from the ski area.
The combination of wide slopes, winter forests, and distant mountain ranges makes the scenery an important part of the skiing experience.
The resort’s park facilities provide opportunities for visitors who enjoy freestyle skiing and snowboarding. Depending on operating conditions, features include a halfpipe, kickers, rails, and waves.
These facilities provide a place for riders to practice jumps, tricks, and other freestyle techniques while enjoying the winter mountain environment.
After a day on the slopes, visitors can relax at Mure Onsen Tengu-no-Yu, a hot spring facility beside Lake Reisenji. The ski resort has partnered with the facility, making it a convenient option for warming up and recovering after skiing.
The combination of skiing and a traditional Japanese hot spring makes for a classic winter experience in the mountains of Nagano.
The resort offers several types of lift tickets to suit different lengths of stay and skiing styles, including season passes, one-day passes, night-skiing passes, and four-and-a-half-hour passes.
The ski area first opened in 1981 as the National Iizuna Resort Ski Area.
In 1990, the resort underwent major improvements, including the introduction of a quad chairlift, expanded night-skiing facilities, and the completion of Plaza Aurora. Operation was subsequently taken over by the third-sector company Iizuna Resort Development Co., Ltd.
In 2009, Iizuna Resort Development entered special liquidation after accumulating approximately 970 million yen in liabilities. Operation was transferred to Iizuna Higashi-Kogen Tourism Development LLC.
In 2018, the operator withdrew and Iizuna Town began a public sale process for the municipally owned ski area. First Pacific Capital became the new owner.
From 2019, the new company began operating the resort, with improvements including upgrades to snowmaking machines, lift carriers, and other facilities.
Mount Iizuna rises to approximately 1,917 meters and extends across Nagano City, Shinano Town, and Iizuna Town. The name Mount Iizuna can also refer collectively to the surrounding mountain range, including Mount Reisenji at 1,875 meters and Mount Menou at 1,748 meters.
Mount Iizuna is one of the Five Mountains of Northern Shinshu, together with Mount Togakushi, Mount Kurohime, Mount Myoko, and Mount Madarao. As a stratovolcano, its geological history dates back approximately 250,000 years.
Past volcanic activity produced layers of volcanic ash known as the Iizuna Uwadaru Tephra and Iizuna Nishiyama Tephra. These layers have also been identified in areas of the northwestern Kanto region, including Kumagaya in Saitama Prefecture and Kanra in Gunma Prefecture, making them valuable geological records.
The mountains surrounding Iizuna Resort are home to several other winter sports destinations. The Iizuna Kogen Ski Area lies on the southern slopes of Mount Iizuna, while Togakushi Ski Area is located on the western slopes of Mount Menou.
The wider region is also famous for Shinshu soba, making it easy to combine a day of skiing with a meal featuring one of Nagano’s best-known local specialties.
The resort can be reached from several interchanges on the Joshin-etsu Expressway, including Suzaka-Nagano-Higashi IC, Shinano IC, and Nagano IC.
From central Nagano City, the drive takes approximately 30 minutes via the Asakawa Loop Line, making the resort particularly convenient for visitors staying in Nagano.
Visitors can travel from Nagano Station, served by the JR Hokuriku Shinkansen and Shin’etsu Line, and continue by bus toward the ski resort.
Iizuna Resort Ski Area combines accessible slopes, long runs, night skiing, family-friendly facilities, and panoramic mountain views. Its location close to Nagano City makes it an attractive choice for travelers who want to enjoy a day in the snow without traveling deep into the mountains.
For a complete winter experience, visitors can combine skiing or snowboarding with a relaxing soak at a nearby hot spring and a meal of Shinshu soba, discovering several of the experiences that make northern Nagano famous.