Fire rainbows are the rarest of all naturally occurring atmospheric phenomena. For a fire rainbow to occur, cirrus clouds must be 20,000 feet in the air with the precise amount of ice crystals, and the sun must hit the clouds at 58 degrees
Rocky Mountain National Park, Colorado: http://www.ytravelblog.com/travel-photo-rocky-mountain-national-park-colorado/
Mt.Fuji at sunset
Kanagu Ryokan Inn, Nagano, Japan
Bachalpsee or Bachse is a lake with an area of 8.06 ha (19.9 acres) close to the First (a minor summit below the Schwarzhorn which can be reached with a cable car) and above Grindelwald in the Bernese Oberland (Bernese highlands) of Switzerland.