Good work, Nature. Looks totally sweet. (via @GrandCanyonNPS)

Every few years, the Grand Canyon experiences something called a "total cloud inversion." Due to recent rain in the area, there has been a lot of fog in northern Arizona. Without any wind to move it out, the fog has been building up in the canyon. Warm air holds down the picturesque clouds, trapping them inside the canyon, and the result is that the Grand Canyon looks like a soothing hot tub for giants.

That iPad also looks majestically large. (via @GrandCanyonNPS)

Sources: Associated Press