Lake Chuzenji

Lake Chūzenji is one of Japan's highest lakes, located in Nikkō City at an elevation of 1,269 meters. It was formed about 20,000 years ago due to a volcanic eruption of Mount Nantai, which blocked the valley with lava, creating a dammed lake. The lake ranks as the 25th largest in Japan in terms of area and reaches a maximum depth of 163 meters.

Surrounding the lake is a circumference of approximately 25 kilometers, with Mount Nantai to the north and the Senjōgahara wetlands to the northwest. Particularly stunning are the landscapes of azaleas in early summer and foliage in autumn, making the view from the sightseeing boats highly recommended. Along the lakeshore, you can find the Nikkō Futarasan Shrine Chūkyō Shrine, Nikkōzan Chūzenji Temple (also known as Tachiki Kannon), and Chūzenji Onsen, all contributing to its popularity as a tourist destination selected as one of Japan's scenic beauties, bustling with visitors throughout the year.

Lake Chūzenji was once discovered by the monk Kachūdō Shōnin, who recognized it as a place for spiritual training rooted in faith in gods and Buddhas. On Ueno Island, the only island in the lake, a portion of Kachūdō Shōnin's remains is enshrined. Ritual events continue to be held today based on ancient traditions of Chūzenji, revolving around the sacred sites on the lake.

During the Meiji to early Showa period, it became a popular summer retreat for foreigners, with embassies from European and American countries establishing villas there. It is also a popular fishing ground, where fish stocking and cultivation have been conducted since the Meiji era. The lake is home to 24 species of fish, including the hime-masu and hon masu, with catches using fishing nets becoming local specialties and important tourism resources. It is the only place in Japan where lake trout breed, making it a target for sports fishing.

The charm of Lake Chūzenji lies in its rich natural beauty, its history, and its mystical role as a place of faith. It is a valuable spot where visitors can enjoy seasonal landscapes and experience history and culture.