Sustainable development represents a crucial goal in the modern world, aiming to meet the needs of the present generations without compromising the ability of future generations to meet their own needs. Sustainable tourism development strives to achieve this goal within the tourism industry. It promotes travel that preserves the environment, fosters the conservation of culture and traditions, and ensures the well-being of local communities. A special emphasis is placed on the importance of authenticity in sustainable tourism. Indigenous communities safeguard rich cultural heritage, traditions, language, customs, and skills passed down from generation to generation. Sustainable tourism development, with a focus on indigenous communities, allows tourists to experience authentic encounters and become acquainted with the wealth of local culture. By encouraging local creativity and traditional crafts, sustainable tourism contributes to the preservation of the unique cultural identity of indigenous communities. Active involvement of the local population in tourism activities ensures that they have a voice in decision-making that affects their communities, promoting economic growth and social inclusion. Simultaneously, the preservation of natural resources and cultural heritage ensures that tourism remains sustainable and authentic, securing the long-term well-being of indigenous communities and their descendants. Through sustainable tourism, local communities can reap economic benefits while preserving their identity, achieving a balance between the tourism industry and the preservation of cultural diversity.