Arch of Constantine I in Rome, built in 315 CE

Pantheon, built from 118 to 128 CE

Circus Maximus, built 1st century BCE

Baths of Caracalla, built 206-216 CE

Old Saint Peter’s Basilica, built the 4th century CE, and was destroyed in the 16th century CE

Ancient Roman city of Pompeii, destroyed by the eruption of Mount Vesuvius in 79 CE

Examples on Roman Architecture