Nasu-Shiobara surrounds the Mount Nasudake region in northern Tochigi, an active volcano which is part of the Nikko National Park. The natural scenery Nasu has to offer makes the region popular with hikers looking to scale the 5 peaks of Mount Nasu, as well as explore the lower, forested trails promising hidden waterfalls and spectular views from several suspension bridges. Any visit here can end well with a therapeutic trip to the onsen – with Nasu Onsen and Shiobara Onsen inviting travellers into their hot spring waters.