Sustainable tourism can also be referred to as responsible tourism. This type of tourism promotes the economic, social, and environmental well-being of destinations. Eco-tourism is another synonym for sustainable tourism, and it emphasizes the importance of preserving natural resources and biodiversity. Green tourism is also a popular term and encourages sustainable practices like reducing waste, energy conservation, and utilizing renewable resources. Ethical tourism is another synonym for sustainable tourism and emphasizes the promotion of social justice and respect for local cultures and traditions. Community-based tourism is a synonym for sustainable tourism, and it focuses on strengthening local communities' economies by giving them more control over their tourism industry.