This scenic spot is renowned for its stunning emerald green water, known as "Ate Blue," and its majestic valley scenery.
Atekyo Valley is a valley formed by the Ategawa River, flowing through Ōkuwa Village in Kiso District, Nagano Prefecture. Its beautiful water color is known as "Ate Blue." The crystal-clear emerald green water reflects the surrounding lush mountains and rocky terrain, creating a breathtaking view that captivates visitors. Within the valley, you'll find various scenic spots with unique names, such as Inukaeri-no-Fuchi (Dog's Return Pool), Tanuki-ga-Fuchi (Racoon Pool), and Ushi-ga-Fuchi (Cow Pool), each offering a different facet of Atekyo Valley's charm. A stroll along the valley is highly recommended. Well-maintained walking paths allow you to experience nature up close. A campground is also available within the valley, providing the opportunity to enjoy camping in the heart of nature. Spending the evening under a starlit sky, enveloped by the tranquility of the valley, is truly special. Atekyo Valley displays its beauty throughout the year. Spring brings vibrant new greenery, summer offers refreshing breezes, autumn paints the mountains with vibrant foliage, and winter blankets the landscape in snow. No matter the season, you'll find unique and captivating beauty. Atekyo Valley is a place where you can refresh your mind and body surrounded by abundant nature. Escape the hustle and bustle of city life and spend some relaxing time amidst the beautiful scenery and crisp air.