The Danish Environmental Protection Agency collects and displays a wealth of nature and environmental data. Some of this data is made available by being displayed on maps online. We call these pages MiljøGIS. Below, you'll find the most current MiljøGIS pages, but we also refer to a number of historical MiljøGIS pages that might be useful to you.
MiljøGIS - data om natur og miljø på webkort - Miljøstyrelsen (mst.dk)