Tarragona by electric car
Exploring Tarragona in an electric car is a great idea. While a driver's license is mandatory, the cars themselves are actually very easy to drive. The maximum they reach is 45km/hour and they're automatic, not manual. There are several different kinds of routes you can do and the rental price is reasonable: 20 Euros per 90 minutes in the car. The cars are two-seaters which makes the price even more affordable. Another plus is that you can park anywhere in the city and there is a GPS-based guide on board to guide you around the city and explain a little bit about the things you're seeing.