Yeah but, you can catch the ferry from Copenhagen to Malmo and stay on it all day going back and forth drinking duty free beer. Just remember that it ties up for the night in Malmo, usually by that time you are too drunk to know what where you are or even care what country you are in. There is a really nice girl works at a cafe in Malmo train station she'll supply you with coffee all night long and even lend you the money to catch the early morning hydrofoil back to Copenhagen. Bless the Swedes.