Tengu Mountain Cloud Sea Terrace, Iide, Yamagata
飯豊町, Yamagata
A breathtaking view of the sea of clouds spreading beneath the Iide Mountain Range, overlooked from the mountaintop terrace
The Tengu Mountain Observatory in Iide Town, Yamagata Prefecture is a hidden gem where seas of clouds form in early autumn mornings. On mornings when radiative cooling occurs, the basin below vanishes into a sea of clouds, with the Iide Mountain Range's ridgeline floating above—a fantastical sight. When conditions align, the morning sun paints the cloud sea in golden hues, creating beauty beyond words. Though easily accessible, witnessing it is a privilege reserved only for those who wake early.
Access
About 20 minutes by car from JR Hagyu Station
Hours
散策自由（雲海は早朝5:00〜7:00頃）
Budget
無料
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