The Tateyama Kurobe Alpine Route in Nagano Prefecture turns into a snow corridor with high snow walls in winter. The section of the route with "Snow Walls" is open to sightseers from mid-April to late May.
Yosemite, February when the fire waterfall appears. The spectacular view of the waterfall is created by the reflection of sunlight hitting the falling water at a specific angle. This rare sight can only be seen at a period towards the end of Feburary.