Colca Canyon
October 12th 2012 Geo: -15.6452, -71.6055Altitude. For travellers, it is a big deal. Everyone talks about it, how high they have been, who is sick and who has no difficulties at all. We normally live at sea level. When I visit my sisters or parents who live between 700 & 1600 meters, I notice the dryness in the air and the shortness of my breath. I also have some difficulty sleeping for a few nights. Well,
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