Lake Iwadono is a mysterious lake surrounded by beautiful birch forests. Known as one of the most beautiful man-made lakes in Japan, its scenery is fantastic and charming. Especially during autumn when the leaves turn various colors, the area around the lake is adorned with a picturesque landscape. Standing by the lake, the birch trees are reflected on the surface, providing a tranquil and beautiful atmosphere. For travelers seeking the beauty of nature and tranquility, Lake Iwadono is a must-see tourist spot!