Overtourism refers to the excessive influx of visitors to a particular destination, leading to negative impacts on the environment, local communities, and the overall travel experience. Popular tourist spots, such as Venice and Machu Picchu, often struggle to manage the high volume of tourists, resulting in overcrowding and strain on local resources. This phenomenon can cause damage to cultural heritage sites, increase pollution, and disrupt the daily lives of residents. As a response, some destinations are implementing measures like visitor caps, increased fees, and promoting sustainable tourism practices to mitigate the effects of overtourism and preserve their unique characteristics.