3Machu Picchu, Peru
Machu Picchu, the ancient Incan city perched high in the Andes, is a UNESCO World Heritage site that attracts over a million visitors each year. The heavy foot traffic has caused significant wear and tear on the site, threatening its preservation. In response, the Peruvian government has introduced strict visitation limits, requiring timed entry tickets and mandatory guided tours to manage the flow of tourists and protect the site. These measures aim to balance the benefits of tourism with the need to preserve this historical treasure for future generations.
