The tourism industry includes businesses and services that cater to travelers, such as travel agencies, hotels, resorts, transportation providers, and entertainment facilities. The sector is not just about leisure travel but also encompasses business tourism, eco-tourism, and cultural tourism. It involves a complex network of services, from airlines and hotels to tour operators and event organizers. Globally, tourism is one of the fastest-growing industries, significantly contributing to GDP, employment, and infrastructure development in many countries. However, tourism is highly sensitive to global events, such as pandemics or political instability, which can lead to fluctuations in travel patterns. Sustainable tourism has become a key focus, aiming to minimize the industry's environmental footprint and preserve cultural heritage.