HomePlaces Japan’s most remote hot spring, located deep in the mountains of Toyama and a 2 day hike from the nearest road. Open with Maps Related Articles 10 Great Hikes Around JapanJapan by Prefecture: The Chubu RegionHiking to Japan’s Most Remote Onsen Category Onsen Name in Japanese 高天原温泉 Area Toyama Address Map Top Rated Tours ¥680 30% off Mobile Hotspot rental from Ninja WiFi Details ¥29,110 Japan Rail Pass Details ¥71,000 Visit a Mountain Temple, Hot Springs and More in Yamagata Yamagata Details ¥7,000 Tatedou Experience: Samurai Open Lesson Osaka Details ¥5,500 Get a Discount on Long-term Portable Wifi Details ¥12,650 Book Yourself a Room on Wheels with DreamDrive Details Other Toyama Attractions Gyotokuji Temple Kurobe Gorge Gokayama