Scenic Rhine, Paris & the Swiss Alps (2027) - 12 days Paris to Zurich

In ancient times Trier was the largest Roman settlement north of the Alps, and six emperors ruled the Western Empire from here. Remnants of that Roman city still stand, despite taking part in centuries of warfare, earning it UNESCO protection. It’s easy to see the shape of the ancient Roman city, since the layout of the Old Town still exists. Start your visit at the Basilica of Constantine, one of two basilicas built by Emperor Constantine in AD 306. The throne room is the largest surviving single-room structure from Roman times in Germany; it features two tiers of windows with high-rising arches that even now show some of the original wall paintings. The other basilica is St. Peter’s Cathedral, home to the Holy Tunic, a sacred relic donated by Constantine’s mother, St. Helena. Your route to Porta Nigra, the great double-arched stone gate that is all that remains of the Roman wall that used to surround Trier, takes you through Market Square.

Note: lunch will be on your own today.

Over the course of 900 years, Luxembourg grew into one of the greatest fortified sites in Europe because of its strategic geographical position and ever-changing political affiliations. Your panoramic city tour will introduce you to centuries-old battlements as well as to the gleaming high-rises that denote the city’s status as a 21st-century international financial center. To best discover the heart of Old Town, though, you’ll want to walk with a local expert to Notre Dame Cathedral, a fine example of late-Gothic architecture, and the Grand Ducal Palace, where both Louis XIV and Napoleon resided. It has been the official residence of the reigning Grand Duke since 1890.

Your tour ends at Place d’Armes, “the city’s sitting room.” Surrounded by shops and sidewalk cafés, with frequent free afternoon concerts, this is the lively heart of Luxembourg. You’ll have some free time to enjoy yourself on your own there. Or choose to continue to the WWII Luxembourg American Cemetery and Memorial, which lies just within the limits of Luxembourg City. The 50-acre cemetery was established on December 29, 1944, by General George S. Patton’s Third U.S. Army, which liberated Luxembourg. More than 5,000 U.S. military dead are buried here—many of whom lost their lives in the Battle of the Bulge—along with General Patton himself. See the beautiful grounds, white stone chapel, and monument honoring the fallen.

Note: lunch will be on your own today.

A leisurely walk around the romantic village of Bernkastel awaits today. Wander through the town’s idyllic cobbled streets that are lined with half-timbered houses and secluded courtyards and pass by beautiful marketplaces and open-air cafés.

Zurich’s Old Town cradles the Limmat River with a series of meandering alleyways and medieval buildings. Not only is this area historic, but it’s also the most popular neighborhood in town for locals and visitors alike, with an excellent shopping, restaurant, and bar scene. Explore the Old Town with your local guide, making your way through the car-free streets of the Niederdof, crossing the bridge over the river, and stopping to try a Luxembergerli (mini-macaron) at a popular local sweet shop. Along the way, keep your eyes peeled for the twin towers of the Grossmünster church, one of Zurich’s most iconic landmarks, as well as the clock tower of the St. Peter church. It boasts largest clock face of any tower in Europe. Ask your guide for tips on how to spend some free time after the tour, they’ll know just where to send you for some shopping, further sightseeing, or a good bite to eat!