If it’s your first Rome trip and you want a WOW moment without crowds, don’t skip this. The painted ceiling looks completely 3D even though it’s flat — most people walk right past not knowing. It’s a quick, easy stop near the Pantheon and perfect to add into a walking route.

Opening Time: Around 7:30am–7pm

Best time: Morning or late afternoon

Tip: Stand on the marked floor circle for the best illusion view.