This reminds me of trying times we had in 2022 to get into Chile and get a "mobility pass". Covid!
We were not even allowed into Brazil or the Falklands. It took forever and there was NO help to navigate their strange requests. We also had to present proof of insurance coverage in case we got sick.
This time I am Not sure seeing the Iguassu Falls on Brazil's side for a few hours is worth the hassle.
I loveketo....we did that cruise and had a wonderful time...we had $$$$ vouchers from Covid cancellations so we continured on once we reached Barcelona and went to Bergen and then back to Amsterdam. We had a terrific time, felt very safe at the beginning of the cruise with masking and daily testing....but when the restrictions were removed Covid came aboard and there were many in quarantine but we managed to stay healthy!! It was a great way to spend 2 months aboard the Viking Jupiter!