Train journeys are increasingly recognized as a sustainable mode of travel, contributing positively to environmental conservation. Compared to cars and airplanes, trains produce significantly lower carbon emissions per passenger, making them a greener choice for long-distance travel. Many rail companies are investing in energy-efficient technologies and renewable energy sources, further reducing their environmental impact. Additionally, train travel encourages the use of public transportation, which can help alleviate traffic congestion and decrease reliance on fossil fuels. By choosing trains over more polluting forms of transport, travelers can actively participate in sustainable tourism practices. Moreover, train journeys often promote local economies by connecting travelers to smaller towns and regions, encouraging them to explore and support local businesses, which can lead to more sustainable tourism development.