Grand Canyon Experiences A 'Once In A Lifetime' Event. It Was Beautiful
December 3, 2013

Photo: Erin Whittaker
Due to a rare weather phenomenon, the Grand Canyon was completely filled with fog. According to the national park's Facebook page, the fog was caused by a 'temperature inversion'. This happens when warm air acts as a lid to seal cool air near the ground. That means all pollution and fog is trapped and unable to rise.

Photo: Grand Canyon National Park Facebook

Photo: Grand Canyon National Park Facebook

Photo: Grand Canyon National Park Facebook

Photo: Grand Canyon National Park Facebook

Photo: Grand Canyon National Park Facebook

Photo: Grand Canyon National Park Facebook

Photo: Grand Canyon National Park Facebook

Photo: Grand Canyon National Park Facebook

Photo: Grand Canyon National Park Facebook
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