Shima Onsen

Shima Onsen is said to take its name from a legend that its waters could cure countless ailments, and it remains a quiet hot spring town nestled in the mountains. Its clear blue streams and lakes are known as Shima Blue, and their beauty draws many visitors. Preserving the old-fashioned air of curative bathing, it is a fine place to spend time at a gentle pace.

Highlights

Under the right conditions, the water of the Shima River flowing through town takes on a deep, mesmerizing blue known affectionately as Shima Blue. The upstream Lake Okushima is a signature spot, where you can stroll the shore and enjoy the distinctive hue. Retro buildings and public bathhouses are scattered about, and simply walking here brings a sense of calm.

Enjoying the Seasons

In the season of fresh greenery, the contrast between the blue water and green foliage is beautiful, and in autumn the leaves color the gorge. Shima Blue shifts its expression with the season and the angle of the light, so it feels fresh no matter how often you visit. In winter the stillness deepens, and you can savor the luxury of a slow soak amid snowy scenery.

Access and Basic Information

It is common to arrive by car from the Shibukawa Ikaho interchange on the Kanetsu Expressway. By public transport, buses run from Nakanojo Station on the JR Agatsuma Line. Without flashy attractions, it suits travelers who wish to quietly savor the water and nature.

A Quick Tip

To see Shima Blue at its finest, aim for the daytime on a clear day. Some paths along the gorge are narrow, so watch your footing as you stroll. Many visitors value the quiet atmosphere, so a relaxed stay will make the experience all the more rewarding.