The Iberian Peninsula and Fortified cities of the Atlantic

Lisbon, Portugal's enchanting capital, stands out for its rich history, stunning architecture, and vibrant culture. Must-try experiences include savoring local dishes like bacalhau à brás and pastéis de nata at Mercado da Ribeira. The best time to visit is during the spring or fall, when the weather is mild and the city is alive with festivals and events.

Leixões is the cruise port for Porto — UNESCO's dramatic river city where 20,000 azulejo tiles line a railway station, port wine lodges offer centuries of vintage tastings, and the Ribeira district cascades to the Douro in granite-and-tile splendor. Visit June via Celebrity or Ambassador Cruise Line for the São João festival and authentic Porto character.

Vigo is Galicia's vibrant Atlantic port city, set along a dramatic ría with Celtic ruins, a storied naval past, and what may be Spain's finest seafood culture — from freshly shucked Arcade oysters at the Mercado da Pedra to smoky pulpo á feira in the old quarter. Visit between May and October, when long golden evenings illuminate the bay and the Cíes Islands beckon for a day trip to some of Europe's most pristine beaches.

Bilbao is the Basque Country's cultural capital, where Frank Gehry's iconic Guggenheim Museum anchors a city transformed from industrial port to world-class destination. Visitors should not miss the pintxo bars of the Casco Viejo and the extraordinary Michelin-starred dining scene, alongside the museum's titanium splendor. The ideal months to visit are May through October, when mild Atlantic weather bathes the city in soft light perfect for exploring its riverside promenades and nearby Rioja wine country.

Bordeaux, France's premier port city, is renowned for its historical significance, stunning architecture, and world-class wine. Must-do experiences include savoring local delicacies at Marché des Quais and exploring the breathtaking art installations at Place de la Bourse. The best season to visit is during the late spring and early autumn, when the weather is pleasant and the vineyards are in full bloom.

Talmont-sur-Gironde, France is a distinctive port city where deep cultural heritage meets authentic local atmosphere, featured on itineraries by Ponant. Must-do experiences include walking the historic center to experience the layered architectural heritage, and seeking out the regional culinary traditions at a locally favored establishment away from the port area. The optimal time to visit is May through September, when mild temperatures and long days favor unhurried exploration.

Belle-Île-en-Mer, Brittany’s largest island, enchanted Monet with its savage Atlantic coastline of sea stacks and grottoes, and continues to captivate with pastel fishing villages and a star-shaped Vauban citadelle. Must-dos include walking the Côte Sauvage coastal path past Monet’s Aiguilles de Port-Coton, exploring the harbor village of Sauzon, and cycling the island’s hedgerow lanes. Visit June through September for warm weather, or spring for clifftop wildflowers.

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.

Herm in Guernsey blends maritime heritage, dramatic coastal scenery, and the understated warmth of the British Isles into a deeply rewarding port of call. Essential experiences include walking the coastal paths and sampling the region's thriving artisanal food scene. The most reliable conditions arrive May through October, when the climate is at its most welcoming for outdoor exploration, though the atmosphere is compelling in any weather. Cruise lines including Ponant feature this port on their most compelling itineraries. Whether you have a few hours or a full day, the port rewards exploration at every pace and in every direction.

Honfleur, a historic port in Normandy, is known for its stunning waterfront and vibrant artistic heritage, having been a launching point for significant voyages like Samuel de Champlain's to Quebec. Don’t miss the chance to savor local specialties such as moules marinières and tarte normande while exploring the charming cobbled streets. The best time to visit is during the spring and summer months when the town bursts into bloom and outdoor dining thrives.