Mesa Verde National Park, located in Colorado, USA, is a treasure trove of ancient Ancestral Puebloan history. This UNESCO World Heritage Site preserves over 5,000 archaeological sites, including 600 cliff dwellings, offering a unique glimpse into the lives of the Ancestral Pueblo people who inhabited the area from 600 to 1300 CE. The park's highlights include the Cliff Palace, the largest cliff dwelling in North America, and the Balcony House, with its breathtaking views. Visitors can explore these historical marvels through ranger-led tours, ensuring a rich educational experience in this sacred place.