Iguazu falls panoramic

Iguazu Falls, on the border of Brazil and Argentina, form one of the largest and most spectacular waterfall systems on Earth.

About this subject

Located in Iguaçu National Park on the border of Brazil and Argentina, Iguazu Falls have been a UNESCO World Heritage site since 1986. The complex comprises approximately 275 waterfalls stretching nearly 3 kilometers, with heights ranging from 60 to 82 meters. The largest, Devil's Throat, is 80 meters high and 700 meters wide, making it one of the most impressive features. During the rainy season, the water flow can reach 1.5 million liters per second, surpassing Niagara Falls in volume. The geological formation began about 200 million years ago from basaltic lava flows that created the plateau, which was later carved by rivers. The surrounding biodiversity is rich, with over 2,000 plant species and 400 bird species, including the harpy eagle and toucan. The falls are a major international tourist destination, with trails and walkways providing panoramic views from both national borders. The energy generated by the nearby Itaipu Hydroelectric Dam is fed by the same Iguaçu River, but the waterfall area is protected to preserve the ecosystem.

Frequently Asked Questions

How many waterfalls make up Iguazu Falls?

There are approximately 275 waterfalls, though the exact number can vary slightly depending on the river level and season.

What is the best time to visit Iguazu Falls?

The best time is between March and May or September and November, when the weather is mild and the water flow is high but not extreme.

Are Iguazu Falls bigger than Niagara Falls?

Yes, in terms of total width and water volume, Iguazu Falls are larger than Niagara Falls, though Niagara has greater height in some sections.