A 360-Degree Panorama from the Summit
A viewing platform has been built at the summit, offering visitors a spectacular 360-degree panoramic view. One of the most remarkable sights is the Dozen Caldera, a rare volcanic landscape formed by ancient geological activity.
From the summit, the islands of Nakanoshima and Nishinoshima can be seen within the caldera bay, creating a dramatic panorama unique to the Oki Islands. On clear days, the view can extend as far as the Shimane Peninsula, Mount Daisen, and Mount Sanbe.
The scenery changes throughout the day. In the evening, visitors can watch the sun set over the Sea of Japan, making the summit an especially appealing destination for those who enjoy expansive landscapes and sunsets.
A Peaceful Pastoral Landscape with Grazing Cattle
Another defining feature of Mount Akahage is that much of the mountain is used as pastureland. Natural springs are found around the summit area, providing a suitable environment for grazing cattle and horses.
As a result, broad green grasslands spread across the mountain, with cattle peacefully grazing on the slopes. The scenery has a distinctly pastoral atmosphere and can even remind visitors of traditional European countryside landscapes.
The area was also once associated with a traditional agricultural system known as Makihata. This sustainable farming method alternated between cultivation and livestock grazing to help maintain the fertility of the land.
Remnants of this traditional landscape can still be seen in the form of Myogaki, stone walls built by stacking local rocks. These structures provide a glimpse into the ways island residents historically adapted their livelihoods to the natural environment.
Seasonal Flowers Across the Grasslands
Mount Akahage offers a different landscape in each season. Spring is particularly attractive, when the mountain slopes are covered with blooming wild radish flowers from late April to early May.
The pale purple flowers spread across the grasslands like a vast floral carpet, creating a beautiful seasonal landscape. A local event known as the Wild Radish Flower Festival is also held around this time to celebrate the arrival of spring on the island.
From summer through autumn, various wildflowers and grasses, including thousand-year flowers and Tulbaghia-like wild plants, add further color to the grasslands. Each season brings its own atmosphere and natural highlights.
A Mountain of Geological Importance
Chiburijima, including Mount Akahage, was formed through volcanic activity that took place approximately 6.3 to 5.3 million years ago. The mountain forms part of the outer rim of the Dozen Caldera and is composed mainly of volcanic rocks such as trachybasalt.
Sea cliffs extend along the western side of the mountain. Among them is the famous Chibu Red Cliff, where iron-rich volcanic rocks have oxidized and developed their distinctive vivid red color.
The landscape around Mount Akahage therefore provides an opportunity not only to enjoy spectacular scenery but also to observe the geological history of the Oki Islands.
History and Legends of Mount Akahage
Mount Akahage is also associated with historical traditions and local legends. During the medieval period, Emperor Go-Daigo, who was exiled to the Oki Islands, is traditionally said to have stayed in this area. Historical sites such as the remains of Furumi-bō and Nibu-ri-bō are associated with these traditions.
There is also a local tradition that a mountain fire burned the area in 1504. This event is sometimes mentioned as one possible origin of the name “Akahage,” referring to the mountain’s bare or exposed appearance.
Near the summit stands a small shrine known as “Daisen-san,” which has traditionally been worshipped as a guardian deity of cattle and horses. It remains an important part of the island’s local religious traditions.
Easy Access and Outdoor Activities
Mount Akahage is accessible by car, making it possible for visitors to reach the summit without a long climb. It can also be reached on foot from Kurii Port in approximately 50 minutes to one hour, making it a popular option for a relatively easy hike.
The summit area includes a viewing platform, parking area, and public restrooms, allowing visitors to enjoy the landscape comfortably. Walking events and other activities are also held in the area from time to time, providing opportunities to experience the island’s nature, history, and traditional culture on foot.
Experience the Natural Beauty of Chiburijima
Mount Akahage brings together spectacular volcanic scenery, peaceful grasslands, seasonal flowers, traditional pastoral landscapes, and centuries of history. Few places offer such a close combination of natural beauty and everyday island life.
The panoramic view of the Dozen Caldera is the mountain’s greatest attraction, while grazing cattle, traditional stone walls, colorful wildflowers, and the surrounding volcanic landscape add layers of interest to the experience.
When visiting Chibu Village, a trip to Mount Akahage offers a wonderful opportunity to appreciate the immense scale of the Oki Islands while experiencing the peaceful rhythm of life on Chiburijima.
With its open skies, volcanic landscapes, grazing animals, and breathtaking caldera views, Mount Akahage is one of the places where the distinctive beauty of the Oki Islands can be experienced most vividly.