5 European Cities with the Best Public Transportation

2. Copenhagen, Denmark

Insider Monkey Score: 83.93

Copenhagen offers a reliable public transport system where the Metro, S-trains, buses (including waterbuses) are accessible with a single ticket based on the number of zones you pass. The S-trains serve the urban area, while the “Kystbanen” regional line connects Copenhagen to Elsinore. The yellow harbor buses navigate the harbor with a regular bus ticket, and all three metro lines operate 24/7, ensuring convenient and efficient travel options for passengers.