Sustainability in hospitality is essential due to the growing concerns about over-tourism and greenhouse gas emissions. The hospitality industry plays a significant role in the global economy but also poses considerable environmental challenges. When surveyed in 2022 by Statista, over 80% of global travelers said that sustainable tourism was important to them and that they were willing to adopt sustainable travel incentives, something that has led to the ecotourism industry achieving a global market size of $172.4 billion. However, overtourism can lead to the degradation of natural landscapes, historical sites, and local communities. Popular destinations often experience an influx of visitors that exceed their carrying capacity, resulting in environmental damage, loss of biodiversity, and cultural erosion. Sustainable hospitality practices can help mitigate these issues by promoting responsible tourism, limiting visitor numbers, and encouraging off-season travel to distribute tourist traffic more evenly. This not only preserves the integrity of tourist destinations but also enhances the quality of life for local residents. Then again, the hospitality sector is a notable contributor to greenhouse gas emissions. Hotels and resorts consume vast amounts of energy for heating, cooling, lighting, and various other services. Additionally, transportation associated with tourism, such as flights and car rentals, significantly adds to the carbon footprint. By adopting sustainable practices, such as using renewable energy sources, improving energy efficiency, and implementing carbon offset programs, the hospitality industry can significantly reduce its greenhouse gas emissions. Sustainability in hospitality encompasses waste management, water conservation, and the use of eco-friendly materials. Reducing single-use plastics, recycling, and composting can drastically decrease the environmental footprint. Water conservation measures, such as low-flow fixtures and greywater systems, help in managing this precious resource efficiently. Embracing sustainability is not only about environmental responsibility but also about economic and social benefits. We align companies achieve sustainable practices that can attract eco-conscious travelers, enhance brand reputation, and foster community support. As awareness of environmental issues grows, the demand for sustainable hospitality options is increasing. Therefore, integrating sustainability into hospitality operations is imperative for the industry’s long-term viability and its contribution to a healthier planet.