Active & Discovery on the Rhine with 2 Nights in Lucerne (Southbound)

Paris rewards every arrival as though it were the first — the sweep of the Seine, the Gothic tracery of Notre-Dame rising again from its 2019 ashes, the Eiffel Tower somehow managing to astonish at each encounter, the Louvre's glass pyramid reflecting clouds in the courtyard of a palace that served French kings for four centuries. Beyond the monuments, Paris is a city of neighbourhoods: the Belle Époque brasseries of Montparnasse, the covered passages of the 2nd arrondissement, the rooftop terraces of Le Marais. The Luxembourg Gardens in April, or a late-September evening on the Canal Saint-Martin, are among the most civilised experiences in the world.

Caen is William the Conqueror's Norman capital, home to two 11th-century abbey masterpieces and the world-class Memorial de Caen museum, just 30 kilometres from the D-Day landing beaches. Must-dos include the Caen Memorial, excursions to Omaha Beach and the American Cemetery, and tasting Camembert and calvados. Visit June for D-Day anniversary commemorations and long summer days.

Saint-Malo is a historic fortified port city in France, renowned for its maritime heritage and picturesque architecture. Must-do experiences include savoring local delicacies like galettes and oysters while exploring its charming cobbled streets. The best time to visit is during the summer months when the city comes alive with vibrant festivals and outdoor activities.

Koblenz stands at the Deutsches Eck — the German Corner — where the Moselle river pours into the Rhine in a confluence so geographically commanding that the Romans built a fortress here in 9 BC. The result is a city of exceptional Rhine Gorge scenery, with the formidable Ehrenbreitstein Fortress, one of Europe's largest, crowning the opposite bank and reachable by gondola for panoramas that stretch across three river valleys. A Rhine wine tasting at one of the city's historic Weinstuben, followed by a stroll through the Altstadt's baroque squares, is the definitive Koblenz afternoon. The finest weather arrives April through October, with the Rhine in Flames fireworks festival in August being particularly spectacular.

Founded in 1517 by Francis I and rebuilt after World War II devastation by Auguste Perret's visionary grid of reinforced concrete — now a UNESCO World Heritage Site — Le Havre is a city where urban architecture becomes a form of art. The monumental church of Saint-Joseph, lit from within by fifteen thousand pieces of coloured glass, is a masterpiece of post-war modernism. Day trips to Honfleur, the exquisite half-timbered port that launched Impressionism, and to the D-Day beaches of Normandy, make Le Havre one of the channel's most strategically placed cruise calls. The city is most agreeable May through September; the Honfleur excursion rewards in any season.

Caudebec-en-Caux nestles in a Seine meander between Rouen and the sea, famous for its Flamboyant Gothic Eglise Notre-Dame — a masterwork of late medieval stone lacework so exquisite that Henri IV called it 'the most beautiful chapel in my kingdom.' The town serves as an ideal quiet base for exploring the Seine Valley's quieter pleasures: the remarkable Abbaye de Jumiéges, its roofless nave open to the Norman sky, and the Manoir d'Ango, a Renaissance manor of extraordinary ambition, are both within easy reach. The tidal atmosphere of the Seine at this point rewards early morning walks along the embankment. Rouen, with its Gothic cathedral and Impressionist legacy, lies forty minutes east.

Rouen, the medieval capital of Normandy set in a wooded meander of the Seine, rewards slow exploration with one of France's richest concentrations of Gothic architecture. The vast cathedral — immortalised by Monet in his celebrated series of canvases — dominates a city where half-timbered lanes wind between Renaissance mansions and the square where Joan of Arc was burned in 1431. The covered market overflows with Normandy's great dairy bounty: camembert, livarot, and pont-l'évêque alongside cider and calvados. Paris lies just ninety minutes south by train. Spring and early autumn offer the most atmospheric conditions.

Les Andelys occupies one of the Seine's most dramatic bends, dominated by the spectral ruins of Château Gaillard — Richard the Lionheart's 'Saucy Castle,' built with medieval speed in a single year and considered a masterpiece of twelfth-century military engineering. The view from the castle's white chalk promontory across the river's great loop is among the most beautiful in Normandy, a landscape that captivated Monet and Pissarro. Below, the twin villages of Grand and Petit Andely offer excellent Normandy cuisine, notably duck dishes prepared with local cider. Les Andelys is best visited April through October as part of a Seine river cruise; golden autumn light renders the chalk cliffs particularly luminous.

Framed by snowcapped Alps and the mirror-bright waters of Lake Lucerne, this medieval Swiss gem centres on the 14th-century Kapellbrücke — one of Europe's oldest covered bridges — and a colourful Altstadt that has changed little in five centuries. Ride the cog railway to cloud-wreathed Mount Pilatus, savour Älplermagronen in a timber-beamed tavern, and explore the nearby wonders of Interlaken and Grindelwald. Late spring through early autumn offers the most spectacular lake reflections and settled mountain weather.