1126733 Tram in Lisbon, Portugal (photo); Lisbon, Portugal; (add.info.: The Lisbon tramway network (Rede de el矇ctricos de Lisboa) serves the municipality of Lisbon, capital city of Portugal. In operation since 1873, it presently comprises five urban lines; Lisbon is the capital and the largest city of Portugal. It is the westernmost large city located in continental Europe, as well as its westernmost capital city and the only one along the Atlantic coast. Lisbon lies in the western Iberian Peninsula on the Atlantic Ocean and the River Tagus;); Prismatic Pictures ; out of copyright.