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You can get into great shape without going to a gym. P90X, a 3-month home fitness program which I've just completed, is a great way to do so, and it's perfect for nomads. Click through for a review, before/after photos and a video guide.
The Waterfalls of Iguazu are one of the seven natural wonders of the world, and for good reasons! Click through to see why this should make your list of places to see before you die.
Salta is a popular tourist destination in the north of Argentina, but does it live up to its reputation?