Both Lisbon and Porto are super popular destinations among travellers to Portugal. Especially among the first visitors to the country. It's indeed hard to choose between the two cities. The most obvious answer would be that you need to see both. But what if you need to choose? We are here to help! These two tourists magnet places are not so far from each other geographically & in terms of the quality of the services either. So let's see, Lisbon or Porto? We list here 10 facts that you should keep in mind once you are about two choose between these two beautiful Portuguese cities.