The Ponte Pietra (Stone Bridge) on the River Adige in Verona, Italy. Built ~100 BC.

The Roman Arena was probably built or begun during 40-42 AD, based on the date of a coin found in the foundation in 2013. Construction presumably began during the reign of Caligula (37-41 AD) and was completed during the reign of Claudius (41-54 AD), before the larger Colosseum in Rome was built. In the 3rd century AD, the outer wall was lowered to prevent invaders from using it as a military fortress, and a massive earthquake in the year 1117 AD caused most of the remaining outer wall to collapse... only a small piece of the outer wall remains, but otherwise, the arena is intact. Photo taken during quarantine; good for photography, not so good for tourism.

The Piazza della Erbe, the site of the Ancient Roman Forum, from the top of the Torre dei Lamberti (386 steps!).