The Pantheon was built back in the 2nd century A.D. as a temple for the gods and is still well-preserved. The dome with a hole in the middle is the most impressive feature. When the sun shines it’s interesting to see the light streaming in through the hole.
The square in front of the Pantheon with its cafés and restaurants is also worth a visit.
Mo - Sa: 9 - 19:30 Uhr
So: 9 - 18:00 Uhr