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Discover a cool way to watch Old Faithful blow: Yellowstone National Park, USA
Jam-packed with the world’s largest collection of geysers, Yellowstone National Park literally explodes with awesomeness. No visit to the park is complete without a visit to Old Faithful, the world-famous thermal pressure cooker that spews a roaring column of boiling hot water over 100 feet in the air every 91 minutes or so.