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World's Coolest Observation Decks

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Grand Canyon Skywalk

Dutch Dennis

Grand Canyon Skywalk, Arizona

Whose idea was this? Cantilevered way, way out over the Grand Canyon’s west rim, with the Colorado River some 4,000 feet below, this U-shaped glass bridge is arguably the world’s highest observation deck. It’s certainly the most mind-blowing one.

Observe This: Deck visitors have to don paper slippers over their shoes to keep from scuffing the glass. —Karrie Jacobs



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