Thessaloniki, Greece.  The Galerius Arch has been the eastern gateway into this pulsating port city since it was built in 299 A.D. commemorating the Roman emperor’s victory over the Persians. The thoroughfare passing beneath the arch—the Via Egnatia—is even older. It dates from 146 B.C. and extends 400 kilometers from the Adriatic town of Durres across the mountains of Macedonia and then south to this … Continue reading Thessaloniki: Heart of Macedonia