Kamuiwakka Yu-no-taki

Overview

Kamuiwakka Yu-no-taki is a hot spring waterfall in Shari-cho, Shari District, Hokkaido, representing the World Heritage site of Shiretoko. Located on the Kamuiwakka River, which originates from the active volcano Iouzan (Sulfur Mountain) near the center of the Shiretoko Peninsula, hot springs feed into the river. The cascading waterfalls create a series of pools, each a wild and natural onsen experience. Kamuiwakka is an Ainu word meaning "God's water." However, due to the high sulfur content, the water is toxic and incapable of supporting life, leading to another interpretation: "Demon's water." While all pools were once open for bathing, the surge in tourists after Shiretoko's 2005 World Heritage designation increased the risk of falls and falling rocks. Currently, only the lowest pool, known as "Yonotaki," is permitted for bathing. Kamuiwakka Yu-no-taki is about 28km from Utoro Onsen town by car, via National Route 334 and Hokkaido Route 93 (Shiretoko National Park Route). Access via the Hokkaido Route 93 is limited to vehicles excluding large vehicles from June to late October, with restricted vehicle access in August and September. The entrance to the falls is near the Kamuiwakka Yu-no-taki bus stop. From there, you'll need to ascend the natural riverbed – it's completely undeveloped. Basic knowledge and skills in stream climbing are necessary and caution is advised. Kamuiwakka Yu-no-taki offers a truly wild onsen experience in a stunning natural setting – a hidden gem. However, due to the risk of falling rocks, access is restricted in certain areas. Thoroughly research before visiting and prioritize safety.