Lisbon to Bordeaux

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.

La Coruña, the Atlantic gateway to Spain's verdant Galicia region, is home to the Tower of Hercules — the world's oldest functioning Roman lighthouse and a UNESCO World Heritage Site — and a waterfront of luminous glass galleries unlike anything else in Europe. Visitors should not miss savouring pulpo á feira and wild percebes at the local markets, nor the short journey to Santiago de Compostela along the Camino. Late spring through early autumn offers the mildest weather, with September providing warm days, golden light, and fewer crowds along the granite streets of the Ciudad Vieja.

Aviles is Asturias' oldest documented town, where a medieval arcaded old quarter coexists with Oscar Niemeyer's striking modern cultural centre on the reinvented waterfront of this former industrial port. Must-dos include the Centro Niemeyer, tasting fabada asturiana and traditionally poured sidra, and walking the golden beach at Salinas. Visit June through September for the mildest weather on Spain's green northern coast.

Santander, capital of Spain’s green Cantabrian coast, pairs elegant Atlantic beaches and the luminous Centro Botín arts center with proximity to Altamira’s prehistoric cave art and the Picos de Europa mountains. Must-dos include the Renzo Piano–designed Centro Botín, tasting Santoña anchovies and rabas at the harbor, and visiting Altamira’s replica cave. Visit June through September for the warmest weather on this refreshingly uncrowded stretch of northern Spain.

Saint Jean De Luz, France is a distinctive port city where deep cultural heritage meets authentic local atmosphere, featured on itineraries by Hapag-Lloyd Cruises. 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.

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.