Osorezan Sai no Kawara

The Kotsu River flows through the Kotsu Riverbed in Mt. Osore, emitting the scent of sulfur and displaying strange colors. At the center of it all stands a mysterious stone bridge that serves as a gateway between this world and the next. Taking a step onto it, you'll feel as if you've wandered into another dimension. This bridge, which leads from the desolate Jigokudani to the blissful Gokuraku Beach, is a place that fascinates visitors and allows them to fully experience the unique mystique of Mt. Osore.

Nanatsu Falls, which spreads out on the Koya River in Mt. Osore's riverbed, is a hidden spot where the colorful autumn leaves decorate the desolate landscape. The autumn leaves that shine on the clear stream flowing from the seven small and large waterfalls are truly a work of art by nature. It heals the heart along with the mysterious blue water surface. This place, which coexists with over 300 types of plants and various creatures seen in the surrounding area, has been known as a famous spot since ancient times.

The campsite located on the banks of the Sai River at Mount Osore is a breathtaking spot where you can experience the extraordinary while gazing at the starry sky. Surrounded by nature, a mixture of the scent of sulfur, the greenery of broad-leaved forests, and the desolate volcanic fumarolic zone will refresh your mind and body. This free-to-use location allows you to enjoy stargazing and outdoor activities while observing proper etiquette.

The gourmet road that spreads along the banks of the Koiyama Sai River is Mutsu City's pride, where you can enjoy fresh seafood. The dishes made with seasonal ingredients caught by local fishermen are exquisite, and you are sure to enjoy the deep taste. Moreover, the unique and mystical atmosphere of this area makes the food taste even better. Why not spend some time at the Koiyama Sai River, a place where relationships with the dead are built, and fill your heart and body with satisfaction?

Koyasan Sai no Kawara in Mutsu City, Aomori Prefecture, is a tourist spot where you can refresh your mind and body in a traditional hot spring town. You can spend time facing yourself while experiencing the strong acidic hot springs and geothermal areas where steam containing sulfur springs up from the barren volcanic wasteland. In addition, there are historical treasures such as 20,000 prayer stones piled up and an Eleven-faced Kannon statue that has been preserved since the Edo period, which have high historical value, and it is also possible to touch the deep faith background.