Both sides of the world's widest waterfall — Argentine and Brazilian perspectives in two days
Iguazu Falls is one of the natural wonders of the world — 275 separate cataracts stretching almost 3km, throwing up a permanent cloud of mist visible from 20km away. This two-day tour gives you the complete experience: the Argentine side on Day 1 puts you among the falls on elevated walkways and in a zodiac boat that plunges directly into the spray. The Brazilian side on Day 2 delivers the sweeping panorama that reveals the true scale of the spectacle. No two-day visit to the falls does this experience justice — this tour covers both.
Hotel pickup at 8am. Drive to Argentine national park entrance (30min). Take the ecological train to Garganta del Diablo (Devil's Throat) station first — walk the 1km boardwalk above the most powerful section of the falls, standing in the perpetual mist with rainbows forming in every direction. Return by train to the main area and walk the Lower Circuit (1.5km) for ground-level views of the falls and the San Martín Island viewpoint. Optional: take the Gran Aventura zodiac into the base of the falls (included — you will get soaked; bring a waterproof bag for cameras).
Morning border crossing to Foz do Iguaçu, Brazil (passport required). Brazilian national park entry. The 1.2km elevated walkway runs the full length of the Brazilian side, offering the sweeping panoramic view of all 275 falls simultaneously — the view that makes sense of the scale. The walkway ends at a platform directly beneath the spray of the Argentine side, across the river. Optional afternoon: Itaipu Hydroelectric Dam (18km from the falls) — guided tour of the dam face and visitor centre.
Devil's Throat walkway coats you in a fine mist. The Gran Aventura boat ride soaks you completely. The Brazilian walkway end platform is also very wet. Pack your electronics in a dry bag or waterproof case and bring a change of clothes.
Coatis (raccoon-like mammals) are a constant, comical presence throughout the Argentine park — they are bold and will steal food from unattended bags. Keep food secure. Toucans and parrots are regularly spotted from the train.
Arrive at the Argentine park at opening (8am) for the best light, fewest crowds, and the clearest Devil's Throat views before the mist builds. The Brazilian side is less affected by time of day.
Day 2 requires a full passport border crossing from Argentina to Brazil. The crossing at Foz do Iguaçu is straightforward but allow 30–45 minutes including vehicle queuing. US, Canadian, and Australian citizens may pay a Brazilian visa fee — check current requirements.