The Maritime Days take place at Roskilde Harbour once a year in the second weekend of June. The festive activities include free sails, live music and salsa dance lessons on Saturday night. 

Beer from local breweries are delivered at the harbour by old ships and transported by horse-drawn carriages to the cafes downtown. The event is arranged in cooperation with Roskilde Athletics Tournament. 

For detailed program please see www.roskildehavnsvenner.dk or Havneforum.