Thessaloniki, Greece
Rotunda of Galerius

A massive domed cylinder built around the year 306 as part of the emperor Galerius's palace complex. Later a Christian church and then an Ottoman mosque, it preserves rare early golden mosaics beneath one of antiquity's great surviving domes.
What the app adds
Roots Earth has a longer story for Rotunda of Galerius, with a choice of female or male voice. Download the city audio to listen offline. No account is needed.
Location
Coordinates: 40.63333, 22.95292