Lisbon's hills give the city a distinctive layered skyline and some genuinely spectacular viewpoints (miradouros), but they also mean comfortable walking shoes are essential — the city's historic tram lines, especially Tram 28, are a beloved and practical way to cover the steepest stretches.

The best time to visit is April-June or September-October, avoiding the intense heat and heaviest crowds of July-August while still enjoying warm, sunny weather ideal for exploring on foot.

Alfama, the oldest neighborhood, offers the classic postcard Lisbon experience of narrow lanes and fado music venues, while Príncipe Real and LX Factory represent the city's more contemporary, design-forward side — worth balancing both if you want a fuller picture of the city beyond the historic core.