Arch of Galerius, Thessaloniki

You can never miss this Arch of Galerius while you are in Thessaloniki. It is there out in the open for all to see. I wonder if it has become too ordinary a sight for the locals there. The place did look like a meeting place for all, and they all seemed busy chatting with each other. Only a few tourists like me stood gaping at the crumbling but massive structure. What stunned me to silence was