Korankei follows the Tomoe River around the base of Mount Iimori. Numerous tress lines the banks of the river, typically at their best through November each year (although this depends on the season).
Legend has it that in the 17th century, the head abbot of the local Kojakuji Temple planted many of the maple trees that today, attract visitors from all over the region each autumn. During that time, trees around the Taigetsu-kyo Bridge are illuminated in the evening – from sunset until 21:00 – creating a beautiful environment through which to wander.
It is said that the best colours can be found around the paths along the Tomoe River, on the western and southern sides of Mount Iimori. Set against a stunning background of red, amber and gold, Taigestukyo Bridge is a popular photography spot.