Why go
The columns make the square a designed approach rather than an empty forecourt. Their repeated rows create depth at ground level, while statues of saints run above them. Together those details turn the boundary of the square into an architectural experience distinct from its central obelisk or the basilica facade.
What to look for
- Four rows of columns form the colonnade.
- Statues of saints line its upper edge.
Useful to know
- Walk along one curved side, then look back across the square to read its shape.
Your next visit
Estimated · Declared scenario and planning estimates; no live opening, weather, queue or booking service.
Outdoor visit · 10–15 min
Public-space walk and exterior observation only; no interior, garden, tower or ticketed admission included. Durations and walking are estimates. Check temporary restrictions and park or market opening times.
Outdoor visit · 5–10 min
World planning estimate; admission, opening, visit duration and access need checking.