National Park, Thingvellir, Iceland.
Aurora Borealis at Þingvellir National Park, Iceland
Aurora above Thingvellir
Northern Lights - Elk Island National Park, Alberta, Canada.
Quite Incredible - Starry Night in the Shadow of the Aurora Night! - Photo was taken on October 24, 2011 in Woolwich, Ontario, Canada - Image Credit : Andrew Cameron, via Flickr.
Saskatoon, Saskatchewan, Canada
Aurora Borealis - Iceland
Aurora Over Mount Hood