Iguazu Falls thunders across Argentina and Brazil, a colossal symphony of 275 cascades dwarfing Niagara in scale and drama. Straddling borders in South America’s lush embrace, it demands visits from both flanks for the full roar. Two days unlock its secrets; linger longer for rainbows and wildlife whispers.
Reaching the Roar
Fly into Puerto Iguazú (IGR) from Buenos Aires or Foz do Iguaçu (IGU) from São Paulo—both under two hours. Buses shuttle cheaply from town terminals; taxis or tours add comfort with waits. Cross borders effortlessly by bus or cab, passport in hand—no visa woes for many, but verify yours. Day hops to Paraguay’s Monday Falls tempt extras.
Argentina’s Immersive Trails
Upper and lower circuits wind through panoramas, free trains link to Devil’s Throat—the U-shaped heart where mist cloaks thunderous drops. Walk mornings for exercise, train afternoons; spot coatis, monkeys, toucans amid spray. Entry runs 8 AM-6 PM (last 4:30 PM), fees halved on repeat days, cards or multiples accepted. Boat add-ons drench thrill-seekers.
Brazil’s Panoramic Edge
Compact loops and elevators frame falls from above, a bus shuttling the circuit—shorter, photogenic, ending balcony-close. Pair with Parque das Aves’ macaws nearby. Open 9 AM-6 PM (last 4:30 PM), similar fees, no advance buys needed. Argentina edges in spectacle; Brazil wins frames.
Essentials and Edges
Pack ponchos for spray, sunscreen, bug dope, yellow fever jab optional. Morning crowds thin; dry May-August best, wet amps flow. Both sides shine—don’t skip either. Town bases like Puerto Iguazú brim with eats, WiFi, safety; cash via ATMs, cards rule parks.
