Ecotourism is a type of nature-based tourism that supports conserving the natural environment. Afghanistan, at the crossroads of Central, West, and South Asia, is a beautiful and diverse nation that could be the best place for ecotourism. Afghanistan's unique geography and rich history make it an ideal ecotourism destination. The study aimed to understand potential ecotourism sites in Afghanistan and the environmental and economic impacts of ecotourism activities. Afghanistan's major ecotourism sites include biodiversity reserves, wildlife, rangelands, forests, lakes, wetlands, tourism sites, valleys, natural caves, deserts, natural springs, and cultural sites. Additionally, food tourism and medicinal plants play a significant role in ecotourism development. The Lonely Planet travel book highlights Afghanistan's appeal as "vastly appealing" due to its former popularity for hiking and nature sightseeing. In the 1970s, Afghanistan attracted over 100,000 tourists annually. Post-Soviet invasion, it experienced a decline. The Ministry of Information and Culture is supporting the growth of foreign tourism in Afghanistan, which rose from 691 visitors in 2021 to 2,300 in 2022. Sustainable ecotourism in Afghanistan demands effective management and planning to overcome misconceptions and bureaucratic obstacles. Afghanistan's ecotourism sites, like the Minaret of Jam, face threats from natural disasters and climate change, including landslides, earthquakes, and heavy snow, exacerbated by climate change. Afghanistan's ecotourism industry, despite its remote location, requires conservation and management, requiring collaboration among private, public, host community, and international organizations for sustainable development.