Full featured double rainbow in Wrangell-St. Elias National Park, Alaska.
<a href="https://en.wikipedia.org/wiki/en:User:Ericrolph" class="extiw" title="w:en:User:Ericrolph">Eric Rolph</a> at English Wikipedia
CC BY-SA 2.5
<a href="https://en.wikipedia.org/wiki/Image:Double-alaskan-rainbow.jpg" class="extiw" title="w:Image:Double-alaskan-rainbow.jpg">English Wikipedia</a>