Opened in 1720, this hot spring spot is surrounded by a beech forest located 600m above sea level. The nature of this spring: sulfur containing - calcium - sulfate spring (hydrogen sulfide type), hypotonic low acidicity hot springs For lunch【Iwana Don】is recommended■MAP CODE：573 656 660*41

There are also hot springs at Genbikei Gorge - you can enjoy day trip baths at Genbikei Itsukushien. The nature of their hot springs: hydrogen carbonate springs■MAP CODE：142 066 875*60

One of the famous historic hot springs in Tohoku. The nature of the hot springs are Myoban Ryokubansen (alum and melanterite springs), which are considered a rarity thus attracting customers seeking for hot springs cure. Do try out the hot springs cure culture here as well.■MAP CODE：573 827 231*14

The nature of the hot springs at Kurikoma-sanso is the same as Sukawa-kogen Onsen - Myobansen Ryokubansen (alum and melanterite springs) with high acidity. Besides hot spring cure, due to this area being in the high mountains it has also high UV rays, making it a suitable place for climatotherapy.■MAP CODE：573 827 225*44

Another famous spot at Oyasukyo is "Daifunto". The cracks formed from the accumulated steam and hot water in the geothermal resevoir is said to be a rare geographical feature.■MAP CODE：656 034 021*82

The name "Doroyu Onsen" came from the color of its waters being muddy. Its simple taste despite its long history, makes it a famous spot as a secluded hot spring. The nature of the hot spring: simple spring, sulfur spring, different hydrogen sulfide types■MAP CODE：813 568 474*52

As the ending of the "feel the geothermy" experience route, why not head over to Kawarage Jigoku? It is a 30 minute walk, and a 3 minute drive from Okuyama Ryokan. You can also feel the heat from the weird rocks of the mountain surface that gush sulphur and steam.■MAP CODE：813 567 537*11