The demand for outdoor recreational activities is rising. Therefore, it is important to pay more attention to their environmental impact and sustainability. However, there is a lack of methodology for measuring the impact of novel recreational activities, such as disc golf. This research aimed to address the existing environmental problems with disc golf in Estonia and elaborate on the methodology for assessing the environmental impact of disc golf courses and using it as a teaching tool for rising environmental awareness of the students. Based on existing research, the environmental impact assessment methodology for disc golf areas was developed and tested. The developed methodology is relevant for discovering negative impacts and for minimizing them. It could be used as an assessment tool for service providers and destination managers. Using the methodology as practical exercise proved to be an effective tool for rising the student's environmental awareness.