Come unwind in the soothing waters of Lake Toya's hot springs, a truly special experience with stunning views of the caldera lake and the majestic Mount Yotei. Many of the local hotels offer open-air baths right on the shore, allowing you to soak in the scenery while you relax. From late spring through autumn, you can even enjoy a nightly fireworks display from the comfort of the warm water, making for an unforgettable evening.