The metro is tailor-made for cross-town trips, but to whizz around Paris’ perimeter, hop on the T3 tram. From the Pont du Garigliano, 15e, it currently skims the city's edge as far as Porte de la Chapelle, 18e. An extension to Porte d’Asnières, 17e, is due for completion by the end of 2018, encircling some three-quarters of the city. Passengers use standard t+ tickets. For updates on Paris’ trams, visit www.tramway.paris.fr.