Curious Traveler

Curious Rome (2x2)

Air date: Apr 08, 2017

Why is there a giant hole in the top of the Pantheon? And how is it still standing after more than two millennia? Why does Piazza Navona look like a racetrack? And why did it used to be a swimming pool? Where did the bronze for St. Peter's Basilica come from, and why are those windows in the dome so heavenly?