Buenos Aires Iguazú Falls

Iguazú’s cataratas, or waterfalls, exhaust most superlatives; they are simply one of the most stunning, beautiful, dramatic, and powerful natural sights in the world. Straddling the Argentine-Brazilian-Paraguayan border, a system of over 200 separate falls plummets over the sharp cliffs of the Río Iguazú Superior and plunges into the mist-shrouded Río Iguazú Inferior below—all amid a dense, intensely green jungle setting. The falls certainly aren’t undiscovered, but the drama of the sight—as well as the steam-engine sound effects produced by the falls themselves—somehow manages to overpower the groups of camera-toting tourists also partaking in the experience. Luckily for those coming from Buenos Aires, the best views, as well as most of the falls themselves, lie within Argentina, just 18km from the surprisingly pleasant town of Puerto Iguazú, where there are plenty of accommodation and food options. Many travelers, however, do take a quick, two- or three-hour trip over to the Brazilian side, which provides a better overall panorama of the falls, though American tourists will have to pay US$100 in visa fees.

Medical Preparation. Since Iguazú is in a tropical climate, some medical preparation may be required, including, but not limited to, a yellow fever vaccination and malaria pills. See for more information.

When To Go

The falls are stunning at any time of year and in any weather, and though heavier rainfall will indeed produce more thunderous cascades, you’re bound to get a good show regardless. It’s usually best ...more

Puerto Iguazú

Despite the fact that it’s the closest town to one of Argentina’s most popular attractions, Puerto Iguazú retains an authentic, untouristed feel. With most visitors at the falls during the day and ...more

Parque Nacional Iguazú

On the Argentine side, the falls are enveloped by the small Parque Nacional Iguazú, which also includes pieces of the surrounding sub-tropical forest. Be aware that creativity is not encouraged here ...more