Erlangen not only has a variety of natural habitats to offer, but also a number of places where families, groups or school classes can go on a targeted discovery tour - with an expert guide or on their own. The map 'Green learning sites in Erlangen' can be downloaded from the download area and provides an up-to-date overview of the many opportunities for environmental education and nature experience in the city. Information on the individual locations is available from the relevant project sponsors, in the field or from the Office for Environmental Protection and Energy Issues.