ArgentinaSouth AmericaUruguay Argentina & Uruguay Post-Antarctica: Iguazú to Mendoza March 22, 2014Jeff O'Keefe Our ultimate post-Antarctica journey: Experiencing the massive Iguazú Falls (moonlight tour, Devil's Throat), a detour to Uruguay (Montevideo, Punta del Este), horseback riding and asado in wine country Mendoza, and St. Paddy's Day fun in Córdoba.