Rising higher than Niagara Falls and stretching twice as wide with 275 cascades arranged in a dramatic horseshoe over nearly two miles of the Iguaçu River, the Iguazú Falls are a striking natural wonder formed by a volcanic eruption that created a massive fissure in the earth. A visit to these falls offers a truly awe-inspiring experience, where the sheer power and thunderous roar of the cascades leave an indelible impression. Alongside Nahuel Huapi National Park in Patagonia, Iguazú Falls ranks as one of Argentina's most popular tourist destinations. Visitors are treated to breathtaking views, with opportunities for guided tours, trekking, and water sports at the base of this majestic site.