They say you get happier the closer you get to the falls, but I've been happy the whole time I've been travelling, so I didn't really know what to expect... So in the search for happiness we took the 16 hours busride from Sao Paulo to Foz de Iguacu. The buses here are great. (They're SO much better compared to Europe. The seats fold up as beds and they have films and food on board.) The Iguazu falls are amazing. The noise, the mist, the power- it's hard to descri...