A site, centre or gathering place (indoors or outdoors) where informal or formal education on environmental topics takes place.

Environmental education refers to teaching about how natural environments function and how human beings can manage their behavior and ecosystems in order to live sustainably. 

Environmental education is a learning process that increases people's knowledge and awareness about the environment and associated challenges, develops the necessary skills and expertise to address the challenges, and fosters attitudes, motivations, and commitments to make informed decisions and take responsible action .