Oirase Stream

Overview

The Oirase Stream, flowing from Lake Towada, is a roughly 14km-long stream often called "the most beautiful stream in the world." Lush, primeval forests line the stream, creating a landscape of moss-covered rocks, fallen trees, and crystal-clear water – a true work of nature's art. Well-maintained walking paths make it easy for anyone to enjoy the stream's beauty. Hiking trails range in difficulty, allowing you to choose one that suits your fitness level. The charm of the Oirase Stream lies not only in its natural beauty but also in the creatures that inhabit it. A variety of birds, insects, and fish thrive here, making it a great place for nature observation. Moreover, the Oirase Stream is known for its ever-changing beauty throughout the year. From the vibrant green of spring to the brilliant autumn foliage and the stunning winter snowscape, it's a destination worth visiting any time of year. The Oirase Stream is a truly restorative space where you can connect with the grandeur of nature and rejuvenate your mind and body.