The best way to get around Copenhagen is on foot and by bike, especially when the weather is cooperating. If you're tired (or cold), you'll find a modern public transportation system that features ...

Alternatively, download one of the local bike share apps, such as Donkey Republic, which allows you to pick up and drop off bikes in different locations.

Strasbourg also has a bike-share system called Vélhop that allows for long-term rentals. It should come as no surprise that Copenhagen ranks first, especially now that there are more bikes than cars.