Gene and Jan's Long Trip Too

The Viking Sun arrived in Buenos Aires, Argentina, on a 2-day stop over.  Six shipping containers of food and supplies were brought aboard, 450 passengers sent home and 450 new ones welcomed aboard. (178 of us long-haul travelers continue our epic journey.)  While the ship was in port, Jan and I booked a 2-day excursion to Iguazu Falls located about 900 miles north of Buenos Aires. Photo courtesy of Enaldo Valadares, Wikipedia The world's largest waterfall system, Iguazu Falls is ranked as one of the top 5 natural wonders of the world.  Located on the boarder of Brazil and Argentina, its cascading falls are 3 times higher than Niagara and more than twice as wide. After our 2-hour plane ride, we reached Iguazu National Park in Argentina. The 900-mile flight returned us deep into the tropical rainforest where we were greeted  to 97⁰ temperatures.  (We had been warned that we would be wet from the time we arrived until we left, either from sweat or...