Iguaçu Falls is a stunning natural wonder located on the border between Brazil and Argentina. It consists of approximately 275 individual waterfalls, with the largest section known as the Devil's Throat (Garganta do Diabo). The falls span nearly 1.7 miles (2.7 kilometers) and are surrounded by lush rainforest, making it a UNESCO World Heritage site. The area is home to diverse wildlife, including various bird species and unique plants. Visitors can explore the falls through walking trails and boat tours, providing breathtaking views and experiences. The best time to visit is during the rainy season, when the water flow is at its peak.