On a recent week-long trip to Arizona, a colleague and I spent an afternoon exploring some of the rock formations in the area. We found this phenomenon at Papago Park - a naturally eroded rock formation of arkosic conglomerate sandstone called Hole-in-the-Rock.
We climbed to the top, and enjoyed some amazing late-afternoon views of Phoenix, including this one:
1 comment:
Very cool! Arizona is definitely on our list of places to visit...but maybe in the winter months! ;)
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