Visiting Iguaçu National Park in Brazil: what actually matters to know
Short answer
Purchase park tickets online to skip queues and allocate one full day for the Argentinian side and two hours for the Brazilian side. Use Uber or private taxis for transport and ensure you get official passport stamps when crossing borders to avoid future travel issues.
From real experience
Iguazu Falls logistics: Use Uber or private taxis for transport between Brazil and Argentina sides.
Online ticket purchase is mandatory to skip queues. Argentina side features three main circuits and boat tours; Brazil side offers panoramic views and a nearby bird park. Crossing borders (Brazil-Argentina-Paraguay) often involves minimal passport control in border towns, but official stamps are recommended for international travelers to avoid future issues.
✓ 3 reports from chats
Proposed itinerary for Iguazu Falls: Arrive Brazil evening, visit falls next day.
Cross to Argentina, stay overnight, visit falls next day, depart for Buenos Aires. Luggage can be stored at the Brazilian park entrance. Brazilian side: 2 hours suggested. Argentinian side: full day recommended. Advised to walk to Devil's Throat to avoid crowds. Border crossing time varies (20 mins to longer). Cities are not a priority; focus on waterfalls.
✓ 2 reports from chats
Visiting Iguazu Falls independently is recommended over guided tours.
One day is sufficient for each side (Argentinian and Brazilian). Travelers can cross the border into Ciudad del Este, Paraguay, for shopping (electronics, alcohol, perfume). Border crossing is often done without formal passport stamping, but travelers should have ID ready if requested.