Discover “the second Rome” in this unforgettable journey, visiting Germany's oldest town. See the various UNESCO World Heritage sites located in the city, visit the Konstantin-Basilika, a Roman early Christian church built during the times of Emperor Constantine, and the oldest German cathedral and listen to the stories of the birth town of Karl Marx. Let the town enchant you, with its charming half-timbered houses and its many vineyards lining the Moselle and let our guide uncover the secrets of Trier. You will see: * Black Gate * House of the Three Magi * Trier Cathedral * Church of Our Lady * Roman Imperial Throne Room * Electoral Palace * Imperial Baths You will learn about: * Germany's oldest town * World’s largest remaining Roman structure north of the Alps * Oldest German cathedral * How the Black Gate got its name * Stories of House of the Three Magi * Subterranean labyrinth of the city and its history