Europe‘s fifth most expensive city, Copenhagen can be a tricky place to get by on a budget, but with a bit of planning you can make the most of your wallet. Museums with free admission include the Nationalmuseet (National Museum) and the Statens Museum for Kunst (National Gallery), see below, while many others offer free entry one day per week. Another great free activity in summer is swimming in Copenhagen harbour’s outdoor pool on Islands Brygge, southwest across the canal from Indre By. You should also consider buying a CPHCARD. As for getting around, you can walk to most places, use the free city bikes or take the harbour bus-boats. The city has plenty of free music on offer, including concerts at Tivoli almost weekly during summer. As for accommodation, having your own bed linen and HI card can save you upwards of 100kr nightly.