Iguazú National Park, a UNESCO World Heritage site, is renowned for its breathtaking Iguazu Falls, a system of 275 waterfalls. Accessibility within the park is generally good, with well-maintained trails and accessible viewpoints, although some trails may present challenges for those with mobility issues. Both solo and guided visits are popular; solo visitors can explore at their own pace, while guided tours offer valuable insights into the park's ecology and history. The best time to visit is during the shoulder seasons (spring and fall) to avoid extreme heat and crowds. Costs include park entrance fees, transportation to and from Puerto Iguazú, and optional boat tours. A typical visit lasts one to two days to fully appreciate the falls from both the Argentinian and Brazilian sides, if possible. Note that boat tours operating near the falls may have seasonal restrictions due to water levels.