Here are some tips from my trip to Iguazu Falls. You really don’t need to take an official tour, as the waterfalls are very easy to get to on your own. You can either walk or get a taxi or Uber to them, on both sides. It takes about half a day to visit the Brazil side and nearly a full day for the Argentine side(it’s a lot bigger and more developed). Try to visit the Brazil side first and then the Argentine side, both are very spectacular, but that is the best combination in my opinion.
