Mt. Takatani Observation Deck

In short

Mt. Takatani Observation Deck is situated near the summit of Mt. Takatani, overlooking the urban center of Miyoshi. Its elevation is approximately 490 meters, and it is well known as a spot for viewing the "Sea of Fog," in which river fog settles in the Miyoshi Basin, where three rivers converge, leaving only the mountain peaks emerging like floating islands.

• ​Sea of Fog​​: It can be seen in the early morning from autumn to early spring, and it tends to appear on clear, calm days with a wide temperature difference between day and night
• ​Sunrise and Changing Fog​​: With the sunrise, the fog turns madder red and golden, and watching the transition as the fog gradually dissipates and the Miyoshi cityscape reveals itself is also a highlight
• ​City Nightscape​​: At night, the deck is also a well-known spot for night views, with the lights of the city of Miyoshi spreading below

History and Highlights

​Mt. Takatani Observation Deck​ is an observation facility situated near the summit of Mt. Takatani, overlooking the urban center of Miyoshi. At an elevation of approximately 490 meters, the Miyoshi cityscape with its running rivers stretches out below, while the peaks of the Chugoku Mountains can be seen rolling into the distance.

In the Miyoshi Basin, three rivers—the Gonokawa River flowing from the mountains of Geihoku, the Saijo River from the mountains of Hiba and Dogo, and the Basen River from the Sera Plateau—converge at the city's heart. From autumn to spring, river fog rises and settles within the basin, creating a phenomenon known as the "Sea of Fog" (Kiri no Umi), where only the mountain peaks emerge like floating islands. The observation deck is well known as a prime vantage point for viewing this sea of fog.

Points for Viewing and Experiencing

• ​Sea of Fog​​: The sea of fog can be seen in the early morning from autumn to early spring. It tends to appear on clear, calm days with a wide temperature difference between day and night, revealing mountain ridges stretching out above the white blanket of mist filling the basin.
• ​Sunrise and Changing Fog​​: With the sunrise, the fog turns madder red and golden, continually changing shades as time progresses. Watching the transition as the fog gradually dissipates and the Miyoshi cityscape reveals itself is also a highlight.
• ​City Nightscape​​: At night, it serves as a spot for night views, with the lights of the city of Miyoshi spreading below. Visitors can enjoy a mountaintop panorama quite distinct from the daytime scenery.

Tips for Exploring

You can drive close to the observation deck, and parking is available. It is about a 15-minute drive from Miyoshi Station. If you are going to see the sea of fog, arriving before sunrise allows you to watch the mist take on color from the very beginning. As visibility drops on mountain roads during foggy early mornings, please drive with great care. The temperature drops considerably on the mountain, so be sure to dress warmly. For those wishing to hike up, Hiroshima Prefecture's nature trail, the "Kiri no Sato Course," runs through the area, offering a path that climbs to the observation deck from Awaya-cho at the foot of the mountain.