We recently returned from a trip to Iguazu Falls, which straddles Brazil (country #70) and Argentina (country #71). Below you will find information and photos from our visit. Foz do Iguaçu Brazil is 4000km (2485mi) from North to South, and 5200km (3231mi) from East to West. It has a population of 292 million people, 10 million of whom live in Sâo Paulo (20 million if you count the surrounding metro area), making it the third biggest city in the world. Foz do Iguaçu (the second busiest city in Brazil after Rio de Janeiro) is the gateway to Iguazu/Iguassu/Iguaçu Falls. We went at the end of December/beginning of January, which is…