Beautiful Seasonal Scenery and Autumn Foliage
One of the greatest attractions of Otaki River Forest Park is its changing scenery throughout the year. Fresh green leaves brighten the landscape in spring, while the soothing sound of the clear mountain stream creates a refreshing atmosphere in summer. In autumn, the entire park is transformed into a colorful landscape of red, orange, and yellow foliage.
During the peak autumn season, maple trees along the walking paths turn brilliant shades of red and yellow, creating beautiful scenery for visitors to enjoy. Walking beside the Otaki River, you can hear the gentle sound of flowing water while soft sunlight filters through the trees, creating a tranquil atmosphere far removed from the bustle of everyday life.
As you continue farther into the park, a beautiful waterfall comes into view. The sound of cascading water adds an especially atmospheric touch to the autumn landscape. The cool, fresh air around the waterfall also makes this an ideal place to enjoy forest bathing and refresh both body and mind.
Family-Friendly Facilities in a Natural Setting
Otaki River Forest Park is also a popular destination for families with young children. After crossing the bridge from the parking area, visitors reach Fudosan Hiroba, an open space featuring mushroom-shaped benches and playground equipment inspired by wild boars.
Surrounded by trees and streams, this area gives children plenty of room to play and enjoy the outdoors. The combination of natural scenery and playful facilities makes it an enjoyable stop for families traveling with children.
Relaxing at Obento Hiroba
Farther into the park is Obento Hiroba, a spacious picnic area equipped with cherry trees and a traditional-style gazebo. Visitors can spread out a picnic blanket or enjoy a packed lunch while taking in the peaceful surroundings.
In spring, the cherry trees burst into bloom, transforming the area into a lovely spot for cherry blossom viewing. It is an ideal place to take a break during a nature walk and enjoy a leisurely meal surrounded by seasonal scenery.
Momiji Valley Park
After crossing a suspension bridge, visitors can reach Momiji Valley Park. The area features large playground equipment where children can have fun after exploring the surrounding forest.
With opportunities for both nature walks and outdoor play, the park allows families to spend a relaxing day surrounded by the beauty of the mountains and river.
A Gateway to Mount Mazuma
Otaki River Forest Park is also well known as a trailhead for Mount Mazuma. Rising to an elevation of 523.4 meters, the mountain is sometimes called the “Hidaka Fuji” because of its graceful mountain profile.
Mount Mazuma is considered relatively accessible and is popular with hikers, including those who are new to mountain climbing. Depending on the route and pace, the summit can generally be reached in approximately 90 minutes to two hours. Along the trail, hikers can enjoy beautiful waterfalls, lush forests, and peaceful mountain scenery.
Panoramic Views from the Summit
At the summit, hikers are rewarded with a spectacular 360-degree panorama. On clear days, you can see the mountains of the Hidaka region, the Kii Channel, and even the coastline of southern Wakayama.
The expansive views and relatively approachable trail make Mount Mazuma an attractive destination for visitors who want to combine hiking with sightseeing in the Hidaka area.
Mitaki Shrine and the Mysterious Great Waterfall
Near the park stands Mitaki Shrine, a sacred place that has long been revered by local residents. Beside the shrine is the approximately 14-meter-high Otaki Waterfall, a broad waterfall affectionately known by local people as “Otaki-san.”
The waterfall is considered one of the notable waterfalls in the Hidaka region and has traditionally been associated with prayers for rain. According to local tradition, the waterfall was believed to bring rain even during periods of drought when its annual festival was held on the 28th day of the sixth month of the lunar calendar.
A small shrine dedicated to Fudo Myoo, the Buddhist deity of fire and spiritual protection, stands near the waterfall. Together with the powerful flow of water, it creates a solemn and mysterious atmosphere.
During the summer months, many visitors come to enjoy the cool air around the waterfall. The refreshing spray and clear mountain air provide a welcome break for hikers and help soothe tired bodies after a walk through the forest.
Legends and History of Mount Mazuma
Mount Mazuma is also associated with ancient legends and religious traditions. According to local tradition, Niu-tsu-hime-no-Okami, a goddess said to have descended at Ni’u in the Ito region, later descended once again at Mount Mazuma while searching for a new sacred place to establish her presence.
The name “Mazuma” is also said to have originated from an honorific name associated with Niu-tsu-hime-no-Okami. The mountain has therefore been revered since ancient times as a sacred guardian of the local community.
At the summit stands a small Kannon Hall dedicated to the Eleven-Headed Kannon, as well as a first-order triangulation point. Hiking Mount Mazuma thus offers more than beautiful scenery—it also provides an opportunity to experience the history and spiritual traditions that have been passed down in this region.
Highlights for a Nature Walk
A walking trail follows the river through the park, allowing visitors to explore several scenic spots while enjoying the peaceful sounds of the forest and flowing water. Along the way, you can discover attractions such as Tokuhon Shogyo Cave and Suzumi-no-taki Waterfall.
Walking through the forest while listening to the stream is a wonderfully relaxing experience. The quiet surroundings provide an ideal opportunity to slow down, breathe deeply, and appreciate the natural beauty of the Hidaka mountains.
The surrounding scenery is also popular with photography enthusiasts. During the autumn foliage season, the vivid red and yellow leaves contrast beautifully with the waterfalls and clear streams, creating memorable photographic opportunities.
Access to Otaki River Forest Park
By Car
Otaki River Forest Park is approximately 14 to 20 minutes by car from the Gobo Interchange on the Hanwa Expressway and Yuasa-Gobo Road. Free parking is available, making the park a convenient base for hiking Mount Mazuma and exploring the surrounding nature.
By Public Transportation
The park is approximately 21 minutes by taxi from JR Gobo Station. Because it is located in a mountainous natural area, traveling by car is particularly convenient for visitors planning to explore the park and its surroundings.
A Peaceful Escape into Nature
Otaki River Forest Park offers a wonderful combination of clear mountain streams, colorful foliage, waterfalls, hiking trails, and peaceful forests. Visitors of all ages can enjoy the area in their own way, whether taking a leisurely walk, having a family picnic, playing outdoors, or climbing Mount Mazuma.
The magnificent mountain views, historic Mitaki Shrine, and soothing sound of the waterfalls create an atmosphere that is difficult to experience in everyday life. Whether you visit during the fresh greenery of spring, the cool summer months, or the colorful autumn foliage season, Otaki River Forest Park offers a refreshing opportunity to reconnect with nature.
Surrounded by the seasonal beauty of Wakayama’s mountains and streams, this tranquil park is an ideal destination for anyone looking to slow down and enjoy a peaceful outdoor experience in the Hidaka region.