Lisbon walk idle, muted.
Lisbon is a city of gradients, and the walking shows it. The Baixa is flat and gridded and calm; one street later you are climbing a stair-cut lane with laundry overhead and a tram squeezing past at shoulder distance. The pavement itself is part of it — polished limestone that catches the light and gets slippery in rain. These walks stay on foot for the climbs rather than cutting to the top, which is the honest version of what the city asks of you.