Lake Chuzenji is located in the area leading into Okunikko. It has a circumference of 25 km and the water reaches a depth of 163 m. It is said that lava from the eruption of Mount Nantai 20,000 years ago blocked the valley to create the initial form of the lake. Because of the spectacular view in each season, the lakeside area used to be a popular summer retreat for foreigners. That areas still features the Italian Embassy Villa Memorial Park and British Embassy Villa Memorial Park. The pleasure boat of the Tobu Chuzenjiko Cruise sails through the beautiful scenery and near these tourist destinations. In fall, you can see mountains covered in explosions of red, orange, and yellow from the lake. It is truly a picturesque view. The tour takes about 55 minutes in total, but there are tickets available for visitors to get on/off along the course.

The Oku-Nikko region is home to a compact collection of various environments, including waterfalls, lakes, rivers, marshes, wetlands, forests, and high mountains. The elevation ranges from approximately 1,200 meters near Lake Chuzenji to over 2,000 meters at Mount Nantai and Mount Nikko Shirane. As a result, you can enjoy a variety of plants, animals, and wild birds throughout the seasons on numerous hiking trails. Why not join a guide and explore the diverse landscapes of Oku-Nikko?

This Onsen town on the northern shore of Lake Chuzenji， situated 1,250 metres above sea level.The town is popular as a summer resort and as a place of scenic beauty for autumn leaves. Chuzenji Onsen is drawn from Nikko Yumoto Onsen, 12 kilometers away. At Yumoto Onsen the water is 78° C, but it cools down to a more comfortable temperature by the time it reaches Chuzenji Onsen.The town is close to the Kegon falls and offers beautiful seasonal scenery.

Located at the entrance to Lake Chuzenji in Nikko, Hotel Hana-an offers a serene retreat surrounded by breathtaking natural beauty. Lake Chuzenji, revered as a sacred place and beloved as a summer resort, transforms with the changing seasons. Designed with the concepts of "deep rest" and "quality time," our hotel provides a space where you can leisurely immerse yourself in the rich nature of Nikko. All rooms offer stunning seasonal views, while our cuisine features the freshest seasonal ingredients, and our hot springs boast different types of mineral-rich waters. Experience a truly relaxing stay that engages all your senses. In our rooms with private onsen, you can enjoy a relaxing soak in the comfort of your own space.   【About the Onsen】 Water color: 【Nikko Wanoshiro Onsen】 Clear 【Okunikko Yumoto Onsen】 Milky white Quality: 【Nikko Wanoshiro Onsen】 Simple alkaline spring 【Okunikko Yumoto Onsen】Sulfur spring Therapeutic effects: 【Nikko Wanoshiro Onsen】 Neuralgia, muscle pain, joint pain, health promotion, sprains, strains, chronic digestive diseases, etc. 【Okunikko Yumoto Onsen】 Low back pain, stiff shoulders, muscle pain, neuralgia, skin diseases, diabetes, gynecological diseases, hypertension, fatigue recovery, etc.

The Lakehouse the restaurant offers you a garden gastronomy experience with seasonal local vegetables. Starring unique vegetables grown in the great nature of Tochigi Prefecture, dishes are prepared with carefully selected cooking methods using many herbs and spices. Here, you can enjoy multi-course meals for you to savor the flavor of the ingredients. Décor in the dining hall including sketches and pressed flowers of animals and plants found at Lake Chuzenji as well as lighting and artworks inspired by fishing will enhance your lakeside dining experience. The restaurant also has the takeout menu “Grab & Go,” including sandwiches with a lot of seasonal local vegetables, smoothies, cookies, coffee and other drinks. Please drop by and grab some for a picnic or a walk around the area.