Akao Observatory is a popular scenic viewpoint in Urago, Nishinoshima Town, Oki District, Shimane Prefecture. Located at the end of the Akao Skyline, it offers sweeping views of the Kuniga Coast, one of the most spectacular natural landscapes in the Oki Islands.
The observatory is part of an area where dramatic sea cliffs, caves, unusual rock formations, and expansive grasslands come together. Because it is relatively easy to reach, Akao Observatory is one of the highlights for travelers exploring Nishinoshima.
From the observatory, visitors can look across approximately 7 kilometers of spectacular coastline, where waves and wind have carved cliffs and sea caves into the volcanic landscape.
The panoramic view includes many of the best-known sights along the Kuniga Coast, including Matengai Cliffs, Tsutenkyo Bridge, Tenjokai, and Kunigahama Beach. The viewpoint provides an excellent sense of how these individual landmarks form one vast coastal landscape.
Below and around the cliffs, broad pastureland stretches across the island. Cattle and horses graze peacefully on the grasslands, creating a striking contrast with the rugged cliffs and deep blue waters of the Sea of Japan.
The combination of sea, sky, cliffs, and open pasture creates a spacious landscape that feels both dramatic and tranquil. It is one of the most memorable panoramas on Nishinoshima.
Akao Observatory is also recognized as one of the “100 Best Sunset Views in Japan”. In the evening, the landscape takes on an entirely different character as the sun gradually descends toward the horizon of the Sea of Japan.
The setting sun illuminates the sky and water, while the cliffs and distant islands become silhouettes against the glowing horizon. The changing light creates an atmospheric scene that is especially appealing to photographers.
On a clear evening, the wide horizon provides an unobstructed view of the sunset. Watching the last light of the day disappear over the sea can be a peaceful and memorable way to experience Nishinoshima.
One of the advantages of Akao Observatory is its accessibility. It can be reached by car in approximately 30 minutes from Beppu Port, Nishinoshima’s main gateway.
The observatory can also be visited as part of a scheduled sightseeing bus tour. From the parking area, it takes only about two minutes on foot to reach the viewpoint, making it possible to enjoy the panorama without a demanding hike.
The roads around Akao Observatory pass through areas where cattle and horses are allowed to graze. Visitors driving to the observatory should therefore take extra care and drive slowly around grazing animals.
Rather than disturbing the animals or attempting to approach them, visitors should observe them quietly from a safe distance. Respecting the livestock and surrounding environment helps preserve the peaceful landscape of the Kuniga Coast.
The spectacular scenery visible from Akao Observatory is the result of a long geological history. The Oki Islands were formed through volcanic activity, and their exposed rock has subsequently been shaped by the waves and winds of the Sea of Japan.
Over countless years, coastal erosion created the cliffs, caves, arches, and isolated rock formations that characterize the Kuniga Coast today. Looking across the coastline from the observatory allows visitors to appreciate this geological story as a vast natural panorama.
The area forms part of the Oki UNESCO Global Geopark and Daisen-Oki National Park, highlighting its importance not only as a scenic destination but also as a place where the geological history of the islands can be observed.
Akao Observatory is worth visiting at different times of day because the landscape changes with the light and weather.
During the daytime, the contrast between the blue sea and green grasslands is particularly striking. The cliffs stand out clearly against the ocean, while grazing cattle and horses add a peaceful rural element to the scene.
Later in the day, the warm light of sunset changes the appearance of the cliffs and sea. Travelers with enough time may want to visit during daylight and return toward evening to experience the landscape under different conditions.
Akao Observatory brings together many of the features that make Nishinoshima special: dramatic coastal cliffs, the open Sea of Japan, volcanic landscapes, wide grasslands, and traditional livestock grazing.
Its elevated position provides an ideal introduction to the scale of the Kuniga Coast, while its easy access makes it suitable for travelers who want to enjoy the scenery without spending several hours on a hiking trail.
Akao Observatory is an excellent place to appreciate the immense natural beauty of Nishinoshima from a single viewpoint. The panorama encompasses the cliffs and rock formations of the Kuniga Coast, while the surrounding grasslands provide a peaceful contrast to the rugged shoreline.
Whether visited during the day for its expansive views or in the evening for its celebrated sunset, Akao Observatory offers a memorable encounter with the landscapes of the Oki Islands.
For travelers exploring Nishinoshima, it is an easy-to-reach scenic stop and one of the best places to pause, take in the panorama, and experience the extraordinary meeting of sea, cliffs, grassland, and sky.