Known as the Rome of the North for its well-preserved monuments from the Roman Empire, imperial baths, and its famous Porta Nigra gate built in 180 AD, Trier is one of Germany’s oldest cities. Spread across the Mosel river, Trier offers visitors beautiful views and scenic dining options, where they can indulge in award-winning riesling wines. Visit the Karl Marx house, now a museum; the House of the Three Magi, built in 1230; and the outstanding market square highlighting a mix of renaissance, baroque, and classicist architectural styles. Located close to the Luxembourg border, Trier is the perfect spot for a weekend getaway.