Guida
Genso no Mori is located in Tozawa Village, Mogami District, Yamagata Prefecture. It is an area where natural Sugi (Japanese Cedar) known as 'Toyama Sugi' grows in abundance, with some trees estimated to be over a thousand years old. Unlike the typical image of a single straight trunk, these giant trees are characterized by a unique shape where multiple trunks branch out from near the base toward the sky. Situated at an altitude of 260m, this forest is a space filled with silence and primal vitality, offering a concentrated experience of nature's sculptural beauty.
The 'Toyama Sugi' (also known as Yamauchi Sugi) growing here is famous for its exceptionally unique growth pattern. The presence of these ancient giants has been part of local lore for centuries. Historical texts such as the 'Yoshitsukieki' mention 'Takekurabe no Sugi' (trees competing in height), and the giant trees in this region are often associated with such legendary descriptions. This landscape serves as a natural heritage site that allows visitors to feel the deep connection between Japanese culture and its natural history.
The greatest highlight is the cluster of giant trees, some with a circumference exceeding 15 meters. The sight of thick trunks dividing like octopus tentacles near the base and twisting upward toward the sky is a spectacle found nowhere else. This breathtaking scenery has been used as a filming location for JR East commercials, the film 'The Thirteen Assassins', and the drama 'Chosoku! Sankin Kodou'. The artistic forms created by nature make it a highly sought-after destination for professional and amateur photographers.
Please note that access to this area is subject to seasonal restrictions due to heavy snowfall. The road is closed to vehicles from late December to early May due to snow accumulation; the typical reopening is in early May. The best seasons to visit are from May, when the fresh greenery is beautiful, through the autumn foliage season. Visiting in the early morning or on weekdays offers a higher chance of experiencing the forest in total solitude and silence.
Main activities include forest bathing (shinrin-yoku), nature observation, and photography. The walking paths are covered with wood chips, making it possible to enjoy a stroll in light clothing without the need for specialized hiking boots. Breathing in the pure air while standing before the overwhelming presence of these ancient giants provides a perfect way to refresh your mind and body away from daily life.
Nearby, you can enjoy the hot spring atmosphere of Ginzan Onsen, river cruises on the Mogami River, or rest at facilities like 'Michi-no-Eki Tozawa Komokan'. Other historical sites, such as Kiyokawa Historical Park and Kiyokawa Shrine, are also located in the vicinity.
While the paths are well-maintained, it is recommended to wear comfortable walking shoes due to the natural environment. As these giant trees are extremely old and precious, please do not climb on them or cause any damage. There are no restroom facilities directly at the forest site, so please use the facilities at nearby roadside stations or rest areas before arriving. Payments at nearby facilities for parking or other services can typically be made via cash or credit card. Please note that English signage and staff support are limited in this area.