Arch of Malborghetto
Italy · Europe
About
The Arch of Malborghetto is an Ancient Roman quadrifrons arch (that is, an arch with four pylons) located nineteen kilometres north of Rome on the via Flaminia. Today, because of reuse over the centuries, it is part of a mass of construction which appears to be a Medieval structure at first sight. Nevertheless, the core of the structure is datable to the first half of the fourth century. The original marble coating has been completely lost.
Adapted from Wikipedia (CC BY-SA)。Photography via Wikimedia Commons.