Rare rainbow moments appear in the world

Rainbows appear on Victoria waterfalls and Zambezi rivers between Zimbabwe and Zambia.

Dual rainbow hanging in the sky of Dartmouth town, Devon, England. British photographer spent 7 years capturing this image. He took more than 2,000 similar photos before "capturing the perfect double rainbow moment."

The rare rainbow image was taken on the Hawaii crater (USA).

Beautiful rainbow accidentally captured in the American National Park.

The rare rainbow appears at night in northern Finland, and it lasts for 5 hours.

The rainbow flashed past the Canadian man trying to capture a tornado.

Rainbows are reflected by moonlight in Ishigaki city, Okinawa, Japan.

Rainbows on Niagara Falls appear while an American is walking on the rope.

Rare image of beautiful rainbow clouds suspended over Mount Everest.

The cloud reflects the sunlight and turns into a rainbow captured by an American photographer.

The rainbow was hung upside down in the sky of Cambridge, England, in September 2008.

The broken rainbow image at the tail of the F-22 fighter was recorded by an American photographer.