Tourism is a powerful driver of economic growth, providing significant revenues, employment opportunities, and investments to destination communities worldwide. However, the presence of tourists also brings profound social, cultural, environmental, and psychological impacts on local communities. The book explores these multifaceted effects and introduces methods, measurement tools, and management practices necessary for sustainable tourism development. The book emphasizes the importance of understanding and addressing the social and psychological impacts of tourism to ensure its long-term sustainability. It provides a comprehensive evaluation of tourism's economic, political, social, and environmental dimensions, offering new metrics and strategies for creating balanced and sustainable tourism practices. This essential resource is aimed at students, tourism practitioners, destination managers, and government authorities, providing insights and recommendations to improve the quality of life, health, and well-being of residents in tourist destinations worldwide.