The oldest city in Germany, Trier has a lot of Roman ruins. This is the Porta Nigra, the only one left of seven gates that used to surround the city.
The beautiful gardens at the palace.
A replica of the foot, part of a statue.
ampitheater. People were actually setting up for a concert that would be held there later in the day. The acoustics in that place are great for events. They also hold 'Gladiator school', which was going on the last time I visited.
St. Peter's cathedral, where the robe of Christ is kept.