Iguazú National Park is a UNESCO World Heritage site located on the border of Argentina and Brazil. It is famous for the stunning Iguazú Falls, which consist of approximately 275 individual waterfalls, making it one of the largest waterfall systems in the world. The park covers an area of about 55,000 hectares and is home to diverse ecosystems, including subtropical rainforests. The park is rich in biodiversity, hosting numerous species of flora and fauna, some of which are endangered. Visitors can explore various trails and viewpoints to experience the breathtaking scenery and wildlife. The park is a popular destination for nature lovers and adventure seekers alike.