Iguazu Falls Travel Guide: What to See, Eat and When to Go

Iguazu Falls is one of the great natural wonders of the world: a horseshoe of roughly 275 separate cascades tumbling off a basalt ledge on the Iguazu River, right where Brazil and Argentina meet. The Brazilian side sits in the far west of Paraná state, just outside the city of Foz do Iguaçu, while the Argentine side lies in Misiones province around the town of Puerto Iguazú. Paraguay is only a few kilometres downstream, at the famous Triple Frontier where the Iguazu flows into the mighty Paraná River. Flights from Rio de Janeiro or São Paulo take around two hours, making the falls an easy and unforgettable addition to any Brazil itinerary.

The name comes from the Guarani words for “big water”, and it is no exaggeration. Both sides of the falls are protected as national parks and listed by UNESCO as World Heritage Sites, preserving a vast pocket of Atlantic subtropical rainforest that is home to toucans, butterflies, capuchin monkeys, caimans and the ever-curious coati. The Brazilian side is famous for its sweeping panoramas; the Argentine side lets you walk right up to, and over, the thundering water. On Palace Tours journeys through Brazil and South America, Iguazu is often the highlight travellers talk about long after they return home.

What to see in Iguazu Falls

• Brazilian Falls Trail – A gentle cliffside path inside Iguaçu National Park that unfolds the full width of the falls in a series of viewpoints, building to a grand finale beside the water.
• Devil’s Throat (Garganta do Diabo) – The U-shaped chasm where around half the river plunges into a narrow gorge. From Brazil a walkway leads you out into the spray; from Argentina a catwalk takes you to the very lip of the drop.
• Argentine Upper and Lower Circuits – Two networks of metal walkways in Iguazú National Park, one running along the top of the cascades and one weaving through the forest below them for close-up views.
• Jungle train – A small narrow-gauge train on the Argentine side that carries visitors through the rainforest to the Devil’s Throat trailhead.
• Boat trips to the falls – Speedboat excursions on both sides of the river race up into the gorge and under the edges of the cascades. Expect to get completely soaked, and to love it.
• Parque das Aves – A bird park beside the Brazilian national park entrance, with walk-through aviaries of toucans, macaws and other Atlantic Forest species, many of them rescued.
• Itaipu Dam – One of the largest hydroelectric dams on earth, shared by Brazil and Paraguay on the Paraná River, with guided visits that reveal the scale of this engineering landmark.
• Triple Frontier landmark (Marco das Três Fronteiras) – A riverside viewpoint where you can see Brazil, Argentina and Paraguay at once, especially lovely at sunset.

What to eat in Iguazu Falls

Foz do Iguaçu is a meat-lover’s town, and the classic evening out is a churrascaria, where waiters circle the tables with skewers of picanha, sausage and slow-roasted beef in the endless rodizio style. Pair it with pão de queijo (warm cheese bread), farofa and a well-made caipirinha. River fish such as surubi and dourado are local specialities, often grilled or served in a rich stew, and the Brazilian staple feijoada appears on many menus.

Being a border region, the food borrows from all three neighbours. On the Argentine side try empanadas and a proper parrilla steak with a glass of Malbec, while chipa, a chewy cheese bread with Paraguayan and Guarani roots, is sold everywhere. Cool off with a bowl of açaí, and look out for tereré and chimarrão, the iced and hot versions of yerba mate that locals share throughout the day.

Shopping & crafts

Look for Guarani handicrafts such as carved wooden animals, woven baskets and seed jewellery, sold at markets in Puerto Iguazú and near the park entrances. Brazil is also known for its gemstones, and amethyst, agate and quartz pieces are easy to find in Foz do Iguaçu. Across the Friendship Bridge, Ciudad del Este in Paraguay is a busy duty-free shopping hub.

Best time to visit

Iguazu is a year-round destination, and the falls are spectacular in every season. The wetter, hot and humid summer months bring the greatest volume of water and the most dramatic spray. The shoulder months of autumn and spring offer comfortable temperatures, lush forest and strong flow, which is why many travellers consider them ideal. The cooler, drier winter months are pleasant for walking, though the water level can be lower. Visit the parks early in the morning to enjoy the walkways before the day-trip crowds arrive.

Good to know

• Allow at least two full days: one for the Brazilian side and one for the Argentine side, which has more trails to explore.
• Bring your passport if you plan to cross to Argentina or Paraguay, and check visa requirements for your nationality in advance.
• Pack a light rain jacket or poncho and a waterproof bag for phones and cameras; the spray near the Devil’s Throat is intense.
• Do not feed the coatis. They are bold and cute but can bite, and keeping food out of sight helps protect both you and them.
• Each side uses its own currency (Brazilian real and Argentine peso), so carry a card and a little local cash for each country.

Ready to see it for yourself? Palace Tours includes Iguazu Falls in several escorted and private journeys through Brazil, Argentina and wider South America. Call us on 1-800-724-5120 (US/Canada), +1-609-580-1372 (international) or message us on WhatsApp at +1-786-408-0610.