A rainbow stretches across Iguazu Falls on the border of Brazil's State of Parana and Argentina's province of Misiones in 2010. The falls are accessible from towns in both countries.
PHOTO: Enrique Marcarian/Reuters
A rainbow stretches across Iguazu Falls on the border of Brazil's State of Parana and Argentina's province of Misiones in 2010. The falls are accessible from towns in both countries.
PHOTO: Enrique Marcarian/Reuters
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