Audio Journeys: The Roman City of Trier, Germany: .
Written By: Patricia L. Lawrence
Customer Rating :3.7
Audiobook Summary:Audio Journeys by Travel Radio International explores the over 2,000-year-old city of Trier, Germany. The Porta Negra, or Black Gate, is a small piece of what remains of this ancient fortified Roman city. We explore the old city with a Historic Highlights of Germany guide.