Traveling has a lot of emotions to talk about and learning new languages, cultures, people. But, sometimes it is difficult to have real and reliable information in a new place, with people who do not speak your language, and when you want to know the most famous places of each city or country to which you can be scammed. When I was at Iguazú Falls 15 days ago I had no problems on the Argentine side, as we spoke Spanish, getting to the falls without guides or tours was easy and much cheaper, but when we went to the Brazilian side, it was difficult to find information or on routes, buses or ways to save, luckily the applications that every traveler must have (translator, routes and routes maps, uber, etc.) make it easier to find a way, but without forgetting security.
