Europe: Spain, Morocco & Canary Islands from Lisbon, Portugal

A port town dating back to the 5th century BC, Tarragona teems with history. Lose yourself in Roman ruins, including an amphitheater overlooking the Mediterranean Sea. Take a stroll in the medieval town centre to explore an enormous Gothic and Romanesque cathedral and other splendid structures. Or head to nearby Reus for your fill of early 20th-century modernist architecture. Feel like getting your adrenaline pumping? Head to PortAventura, a massive amusement park filled with thrilling rides and exciting shows. And when you're hungry, you have plenty of delicious options, including lots of fresh seafood. Take your pick from any number of small bars, restaurants and cafés in the city centre featuring inventive fare from the sea.

Located on the Mediterranean coast, Marseille is the oldest city in France and was founded in 600 BC. Among the many terracotta-roofed buildings lies many intriguing sights including the Cathedral of Notre-Dame-de-la-Garde. Other places well worth visiting are the city of Avignon and the quaint villages of Le Baux & Aix en Provence. Explore more of Marseille on a European cruise!

Located along what's known as the Ligurian Riviera, La Spezia and its surrounding area are characterized by steep cliffs overlooking tranquil waters, quiet coves, dense forests and popular beaches. A busy port city that includes a major naval base, La Spezia is the second largest city in the province and is home to historic sites, interesting museums and no shortage of scenic overlooks. The city is considered the gateway to the famed Cinque Terre - a string of five centuries-old seaside villages that are one of the most picturesque regions of the Mediterranean. Spend the day uncovering the best of La Spezia or journey to Cinque Terre on a guided tour.

Endless adventures await in Rome. With two and a half thousand years of history, art and culture, it is no wonder Rome is one of the most visited cities on the planet. Gaze at the masterpieces of the Vatican or walk into the past with visits to ancient relics, historic monuments and legendary museums. Or people-watch while sipping on an espresso in a quaint cafe.

The history of Salerno is as rich and vibrant as its surrounding landscapes. The site of ancient settlements (Neolithic mummy remains discovered here), Salerno has been home to vast empires and was the site of Medieval Europe's first medical school. A trip to Salerno makes it easy to understand why countless people have been drawn to its location along the Gulf of Salerno. Nestled between the mountains and the sea at the southeastern point of the famed Amalfi Coast, Salerno boasts sun-drenched beaches, nature reserves and parks, historic sites and delicious local cuisine.

Although somewhat scarred by World War II, Valletta prides itself on its magnificent Baroque palaces, piazzas, gardens and churches. The Magisterial Palace, built between 1571 and 1574, now houses the Maltese Parliament and offices of the President of Malta.

On the one hand, this city, founded by the Romans some 2,100 years ago, is replete with (literally) wall-to-wall history and architectural splendor. You can journey back in time and wander the mazes of alleyways and cobblestone paths that surround the Gothic cathedral. On the other hand, Palma is bustling with life, showcasing the island's best restaurants, shops, nightlife and a vibrant art scene. Explore more of Palma on a European cruise!

The capital of Catalonia, and one of its provinces, Barcelona, is a place of palpable history, where you can lose yourself strolling down the medieval streets of the Barri Gotic. It's a city designed to delight the senses: visit other-worldly Modernista churches like Gaudi's La Sagrada Familia, or treat yourself at a street side cafe to Patatas Bravas or a Passion Fruit Mojito. Explore more of Barcelona on a European cruise!