So we're going to Iguazu falls for about 3 days. We're taking the overnight bus from Buenos Aires and then leaving from the Brazilian side's airport to Rio.
We are trying to decide whether to stay on the Brazilian or the Argentinean side.
I've heard the Argentinean side, there is more to do and that the Brazilian side, you need only half a day or so.
So we were thinking of staying on the Argentinean side. However, because we're not sure how long it usually takes to go from the Argentinean side to the Brazilian side's airport.
How many hours do we need to get to the Brazilian airport? Are there likely to be long lines etc. at the border?
The other option is to just stay on the Brazilian side and do day trips into the Argentinean side. Just seems fairly inconvenient as every day we would need to make the trip across the border.