Arco della PaceTriumphal arch at the far end of Parco Sempione, with open space around it.
FreePark
Duomo di MilanoThe cathedral in the main square. The rooftop terraces are the part children tend to remember, reached by stairs or lift, with close views of the spires and gargoyles. Book a time slot ahead.
Galleria Vittorio Emanuele IINineteenth century shopping arcade with a glass and iron roof, linking the cathedral square to La Scala. Free to walk through, and a dry route in bad weather.
FreeIndoor
NavigliCanal district south west of the centre, with towpaths to walk, boat trips in season and a large antiques market on the last Sunday of the month.