Photograph by Robert Caputo
See our roundup of the best guided expeditions in Africa and the Middle East for 2011.
Baking temperatures, wastelands of salt—it's hard to imagine a more brutal landscape than Africa's Danakil Desert.
Along Africa's harsh frontier between desert and forest, crossing some lines can be fatal.
Travel Photos From Your Shot
View scenes of Canada's city life and countryside—all taken by our Nat Geo photo community.