It’s easy to see why Barcelona is the most-visited city in Spain. As the capital of the country’s Catalonia region, this cityscape’s cultural mosaic pieces together a 2,000-year-old hodge-podge of sun-drenched beaches, cutting edge architecture and a world-renowned dining and drinking scene. Catalan architect Antoni Gaudi left his modernist handprint all over the city, while medieval treasures linger in historic Gothic Quarter squares. Get lost in the whimsical gardens of Park Guell or savour a chef-led Catalan cooking class. Browse art collections dedicated to Picasso and Miro – or ride a cable car to the top of Montjuic Hill, relishing citywide views along the way.

Spain’s third largest city, Valencia offers a little bit of everything, from historic sites and bustling city squares to placid beaches. Soak up the sun at Malvarrosa Beach along the urban seafront, or head to El Saler for a more remote beach experience surrounded by white-sand dunes and pine trees. Cruise to Valencia and get your culture fix at Gothic Valencia Cathedral, and see the 15th-century renaissance paintings housed in its interior. Head to Plaza de la Reina in the city’s old town and do some people-watching over a fresh glass of horchata, a classic Valencia beverage made from almond milk with cinnamon and spices, or take a picnic lunch of fresh pears and local cheese to the quiet Turia Gardens.

Cobbled streets, balconies with blooming bougainvillea, and pastel plazas make Cartagena one of Latin America’s most photogenic cities. But it’s not just another pretty seaport. Founded in 1533, this Spanish colonial city is steeped in history. Its location made it a popular port for plunderers and pirates. Today thrill-seekers will find a perfect mix of old and new with a twist of island attitude.

Moroccan mystique envelops this cosmopolitan city, which is considered to be the economic capital of Morocco. Traits of ancient times co-exist with a modern metropolis, and the mix of European, Art-Deco and Art-Nouveau architecture brings colour and vibrancy to the city. Influenced by Arabia and Africa, it is culturally diverse, to say the least, and the exotic sights and smells omitted from the Souk markets are fascinating. Casablanca is awash with white buildings, striking a contrast to the blue Atlantic waters surrounding it, and boasts a thriving city centre and busy boulevards, making it a popular port of call.

Situated at the foot of the Atlas Mountains along the Atlantic coast, Agadir is one of Morocco’s most modern cities. The city was rebuilt after a major earthquake in the 1960s, but it still maintains a sense of its rich history. Agadir is also Morocco’s premier destination for sun and sand — and with 300 sunny days a year, it only stands to reason. During your Morocco cruise, head to the popular beachfront promenade. When you’ve had enough of the sun, step into the colorful marketplace at Souk El Had, where Moroccan culture comes to life. Take in the scents of spices and fresh citrus, search for one-of-a-kind lamps and rugs, and walk the paths so many have before you.

Built in 1992, La Medina d’Agadir is a recreation of the original medina that was wrecked in the 1960s earthquake. It was created using traditional Berber techniques — making it part museum and part artwork that you simply can’t miss.

Souss Massa National Park is over 80,000 acres of wetlands and Sahara-like sand dunes. The focal point is Oued Massa River, where you’ll spot numerous exotic birds. It is also one of the few places in the world that you can see the northern bald ibis.

Lisbon is a quintessential European city, full of natural beauty, historic architecture and culinary pleasures — not to mention one of the best climates anywhere on the planet. To get to know Portugal’s capital, walk between the captivating miradouros — terrace viewpoints that are scattered on the hilltops, offering stunning vistas from the sea to the castles and beyond. Watch as the light peeks through the clouds and shines down on The City of Seven Hills during your cruise to Lisbon. If you’re a history buff, head to Belem or nearby Sintra to explore UNESCO World Heritage Sites like the Jeronimos Monastery and Quinta da Regalaira.

Portugal’s vibrant city of Porto is a melting pot of culture waiting to be explored. Venture into the many wine cellars that dot the city or take a walk across the Dom Louis Bridge and absorb the sweeping views of Porto around you. Spend hours wandering around the colourful streets lined with tiled houses and buildings. And if relaxing is more your speed, head to one of the restaurants on the Cais de Ribeira, like A Bolina, for some Portuguese tapas paired with a glass of vinho verde. Cruise to Porto to sit back and soak up the ambience of the buzzing city.

The sun will shine upon you as you enter the harbor of Vigo, the largest city in Spain’s autonomous Galicia region. Start your adventure by ascending the Castro Fortress — you can take in views of the city and the lushly forested mountains around it from these granite-walled 17th-century fortifications. Then, learn up about the region at one of Vigo’s excellent museums: Museo do Mar Galicia features exhibits on the local oceanography and ecosystems, while the Vigo Museum of Contemporary Art hosts a changing lineup of participatory workshops and installations by innovative artists working today. Later, stretch your legs on the GR-53, a 25-mile path along the coastline and low mountain peaks around the city, or relax by the blue waters of Cies Beach.

The real capital of Ireland – that’s what the locals call Cork, a university city in the country’s southwest. In the city centre, situated on an island in the River Lee, you’ll find one of Ireland’s best foodie scenes, with lanes and streets filled with local watering holes and high-level restaurants. Cruise to Ireland to check out the prison-turned-museum Cork City Gaol, visit Blarney Castle and kiss its eponymous stone and sample local culinary specialities in the English Market. Cork is just a 25-minute drive from Cobh, Ireland’s only dedicated cruise terminal and the final port of call for the Titanic before it set sail for the United States.

Cherbourg offers everything you could want from a seaside town in France – beautiful gardens, cute little shops and appetising restaurants. As a port, however, Cherbourg is a maritime institution, playing major roles in early transatlantic travel, submarine building and nautical pastimes. One look at its massive man-made sea wall or its bustling piers and any seafaring adventurer will feel right at home here

Discover Southampton’s maritime history at the SeaCity Museum or see impressive works in the city’s art gallery. Jane Austen used to walk Southampton’s city walls and you can too, stopping at the Tudor House Museum along the way. Go all nostalgic over vintage cars at the National Motor Museum at Beaulieu or see King Arthur’s fabled Round Table at nearby Winchester, the ancient capital of England.