For most visitors to Lisbon, the Tram 28 (28E) is considered the "best" and most iconic route, as it rattles through the city's most historic districts, including Alfama, Baixa, and Estrela. The vintage yellow "Remodelado" carriages squeeze through impossibly narrow alleys and climb steep hills that modern trams cannot navigate, providing a moving history lesson for the price of a standard transit fare. However, if you want to avoid the legendary 28E crowds, the Tram 15 (15E) is the best choice for a trip to the Belém district to see the Jerónimos Monastery and taste the famous pastéis de Belém. For a shorter, scenic loop that reaches the highest hill in the city near the castle, the Tram 12 is a fantastic alternative that is often less congested than the 28. In 2026, a high-value peer tip is to use the "Navegante" card with "Zapping" credit to pay only €1.61 per ride, rather than the much higher cash fare charged by the driver, and to board early in the morning to secure a coveted window seat.