There are different rules, depending on which location you visit.
Rolighedsvej 23, Frederiksberg C and Øster Voldgade 10, København K
At Rolighedsvej 23 and Øster Voldgade 10 you can park for free by getting a one-day parking license. When you arrive, please park your car in the designated parking areas. Then you can get a parking license in the reception at R23 or ØV10. This is filled in with date, and placed in the windscreen with visible logo and date.
Forest and Landscape College
It is free to park at the Forest and Landscape College, and you do not need a parking license.