Cataratas del Iguazú - Garganta del Diablo · 미시오네스 (푸에르토 이과수)
Location
Overview
Iguazú Falls is a chain of roughly 275 waterfalls along the Iguazú River, which forms the border between Argentina's Misiones Province and Brazil. Its centerpiece, the Garganta del Diablo (Devil's Throat), is a U-shaped chasm about 80 m high into which nearly half of the river's flow plunges at once — the most powerful drop of the whole system. Inscribed as a UNESCO World Heritage Site in 1984 and named one of the New 7 Wonders of Nature in 2011, it is one of South America's signature natural landmarks. On the Argentine side you reach it by riding the jungle Ecological Train and then walking a roughly 1.1 km metal catwalk that crosses the river directly above the falls to a viewing platform. As of July 2026 it is open, but when heavy rain in the upper basin (southern Brazil) sends the river surging, the Devil's Throat circuit may be closed preventively for safety — as happened in early July 2026, when it closed for a day before reopening.
The roar, spray, and frequent rainbows of the Devil's Throat seen from the platform right at the lip of the falls
The roughly 1.1 km metal catwalk that spans the Iguazú River above the falls, with the rapids rushing beneath your feet
The ride on the jungle Ecological Train (upgraded to low-impact electric locomotives in early 2026) through the rainforest to the falls station
Panoramic views from the Upper and Lower Circuits, which show the cataracts from completely different angles
Subtropical wildlife along the trails — caimans, water birds, butterflies, and the ubiquitous coatis
Good to know
SeasonHeavy rain upstream can spike the river and trigger a preventive closure of the Devil's Throat circuit, so check official channels for its status just before you go. Summer (Dec–Feb) is hot and humid, while June–July often sees more rain and higher water.
SafetyThe catwalk and platform get very slippery from the spray. Hold the railings, bring a rain poncho, a dry bag, and non-slip shoes, and keep your phone and passport in waterproof storage.
MannersDo not feed or touch the coatis (raccoon-like animals); they can bite or scratch, and food should be kept sealed inside your bag.
RulesGet your same-day ticket stamped at the exit for a 50% discount on re-entry the next day (policy may change). The last Ecological Train runs in the late afternoon, so it is wise to do the Devil's Throat in the morning or early afternoon. Drones and feeding wildlife are prohibited.
CautionBuy tickets and arrange transfers only through official sites or authorized counters, and agree taxi/transfer fares in advance. Watch your belongings in crowded train stations and on viewing platforms.
SafetyThis is a tri-border area (Argentina, Brazil, Paraguay); check passport and visa requirements before crossing to the Brazilian side. Bring sunscreen, a hat, and plenty of water for the strong subtropical sun.
Practical info
From Puerto Iguazú, reach the park's main gate by bus or transfer, then take the jungle Ecological Train from the Central Station to the Garganta del Diablo station (about 25 minutes) and walk the roughly 1.1 km catwalk to the platform. The park is generally open daily from about 8:00 a.m. to 6:00 p.m. (last entry and last-train times vary by season); fares, hours, and train schedules change often, so confirm the latest details on the official site.
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