Nyhavn, Copenhagen
The star of countless images and postcards of the city, Nyhavn (New Harbor) is a great place to stroll or grab a slice of Copenhagen café culture. Located to the rear of Amalienborg Palace, this was once a disreputable stretch of dockland but has been given a new lease of life with its multi-colored houses, restaurants, and tall ships (some of which are museums) dotting the quayside. Nyhavn is now a particularly charming quarter and consequently a major draw for tourists and locals alike. If you're feeling adventurous, you can catch a hydrofoil to Sweden from here or grab a pleasant harbor cruise to see the sights.