Carmo

"Tram line 18 is a circular tram line that starts at the Tram Museum, by the riverside, then goes all the way up to the area around Clérigos’s tower – a central area for those who visit Porto, since it is close to the famous Lello Bookshop and to the nightlife district. Then it goes South towards the Douro River, stopping in front of the Electric Car Museum (which is a treat, let me tell you!). Line 18 of the Porto tram has the advantage of not being a route so sought after by tourists, so it usually has fewer people. In any case, you should expect to find some people waiting in line at the first stop (Carmo), in Jardim da Cordoaria, right in front of Café Piolho."