Athens, Greece
Arch of Hadrian

A marble gateway about 18 metres high, raised around 131 CE in honour of the emperor Hadrian. Two inscriptions mark it as a symbolic boundary, naming the old city of Theseus on one side and the new city of Hadrian on the other.
What the app adds
Roots Earth has a longer story for Arch of Hadrian, with a choice of female or male voice. Download the city audio to listen offline. No account is needed.
Location
Coordinates: 37.97018, 23.73203