20-day Iberia & Atlantic Europe: Ireland & Lisbon overnight

Your voyage begins in Barcelona, Spain. The 1992 Summer Olympics revealed to the world what Europeans and seasoned travelers already knew - Barcelona is one of the world's greatest treasures. Vibrant and earthy, commercial and cultural, this city of two million residents is the capital of Spain's autonomous region of Catalonia. Stroll along the wide, tree-lined promenades of Las Ramblas and marvel at the spires of Gaudi's Basilica La Sagrada Familia. Or visit the former Olympic Ring on the hill of Montjuic - also home to world-class parks, fountains and museums. Barcelona, which nurtured such artistic giants as Picasso, Dali, Miro and Casals, is definitely a traveler's paradise.

Spain's third largest city grew from a first century Roman outpost to become a rival to Barcelona's dizzying energy and Madrid's cultural attractions-which explains the colorful mix of cosmopolitan buildings and Old World charm you'll encounter around every corner. While the city boasts Lladró porcelain, the UNESCO-recognized La Lonja, or Old Silk Exchange, and the imposing Valencia Cathedral, just a few miles away is a world of undulating hillsides covered in vineyards and a magical maze of caverns to tempt you as well. As you explore each fascinating facet of this beautiful city you'll discover that it will never fail to delight, inspire and surprise.

Your ship calls at Alicante, Spain.

One of Spain's oldest cities, Malaga has been inhabited since the time of the Phoenicians, who called it Malaka. A city of narrow streets, whitewashed houses, churches and sunny plazas, Malaga offers an idealized image of Spain. Malaga was the chief port for the Kingdom of Granada, the last stronghold of Moorish Spain. The city fell to Ferdinand and Isabelle in 1487. The re-conquest of Spain ended with the fall of Grenada in 1492, the year Columbus discovered the New World. In addition to the fabled Alhambra, Granada boasts some significant landmarks such as the Old Quarter, the majestic Granada Cathedral, Alcazaba – an ancient Moorish fortress nestled above the city, and the Royal Chapel – the final resting place of King Ferdinand and Queen Isabella. Andalusia's main port is also your gateway to the resorts of the Costa del Sol.

Tangier - the very name conjures up an air of mystery and adventure, a place where Berber tribesmen, Europeans and assorted adventurers meet and mingle in the narrow streets of the Kasbah. The city's history and culture does little to dispel that sense of mystery. Founded by Carthaginians in the 5th century B.C., the city has seen great powers and would-be conquerors come and go; the city always abides. There is also the Tangier of the mind. Since the 19th century, European and American painters, poets and writers have been drawn to the narrow streets of old city. Delacroix first immortalized Tangier's landscaped and publicized its charms, giving Europe a taste for the exotic. And American writers like Paul Bowles, William Burroughs and Allen Ginsberg made the city a veritable suburb of modern American literature.

Mention Spain and the images that inevitably spring to mind are images of Andalusia - shadows falling across the bullring, the staccato rhythms of flamenco, the waft of orange blossoms from a Moorish garden. Cadiz is your gateway to this storied land and the city of Seville. Visit Seville's massive Alcazar fortress, modeled on the legendary Alhambra Palace of Granada. See the city's cathedral, a 15th-century Gothic masterwork that boasts a Moorish patio, fountain and minaret. Seville is also the legendary home of Don Juan, Bizet's Carmen and Rossini's Barber of Seville.Cadiz is one's of Europe's oldest inhabited cities, dating from 1100 B.C., and your gateway to Seville and Andalusia.

A full day at sea - time to enjoy Zuiderdam's restaurants, pools and entertainment.

Draped across seven hills, Lisbon was once the center of a vast maritime empire that stretched from the west coast of Africa to the Spice Islands of the East Indies. Then, on November 1, 1755, a violent earthquake destroyed two-thirds of the city in the space of 10 minutes. Only the Alfama, the old Moorish quarter, survived. Today, Lisbon is a stately city of Neoclassical buildings and wide plazas.

A second day in Lisbon, Portugal - time to explore at your own pace.

Porto is a fascinating and vibrant city that is rapidly becoming one of Western Europe's most respected tourist destinations. The city boasts an extensive history. There is a lot to see and do in Porto, and this diverse city will appeal to a wide range of visitors. Opening up like a pop-up book from the banks of the Rio Douro, edgy-yet-opulent Porto entices with its historic centre, sumptuous food and wine, and charismatic locals.The region is famed for the production of Port, which is still stored and matured in the vast cellars that stretch along the banks of the Douro River.

With La Coruña's impressive and extensive history, visitors are often surprised at how modern the city is. It was from here that, in 1588, Spain sent its "invincible" Armada sailing. A year later, Sir Francis Drake sent those ships scrambling, burning most of the city just for good measure. Drake's invasion was ultimately repelled by the peoples of La Coruña, inspired by the local heroine, María Pita. In the process, La Coruña lost all of its Roman antiquities, including the Torre de Hercules, the present day monument as undergone several transformations over the centuries, the most important one carried out in 1788 by the engineer Eustaquio Giannini, who built the current façades around what remained of the Roman lighthouse, now declared a World Heritage Site. The city does, however, still offer incredible vistas, situated as it is on an outstretch of land blanketed on each side by the sea. Be sure to visit the Ciudad Vieja, the small old town that watches over the Darsena de La Marina harbor. Here you will find many pleasant cafes from which you can people-watch. Notice that most of the streets are lined with glass covered balconies built for protection again the city's winds and rain. The port of La Coruña serves as your gateway to Santiago de Compostela, one of the greatest pilgrimages of the Middle Ages. As the site of the supposed shrine of St. James the Apostle, it is the third holiest site in all Christendom, following Jerusalem and Rome. Pilgrims believed that making the journey here would reduce their sentence in purgatory by one-half.

Bilbao used to be off the beaten track, but Frank Gehry's Guggenheim Museum literally put Bilbao on the map. The city offers impressive, 19th-century buildings and bridges and is the gateway to the Basque country.Perched on the hills above the rust-colored waters of the Nervion River, Bilbao is a thriving port and the commercial heart of Spain's Basque country. The city dates back to the Middle Ages - it was granted city status by Don Diego Lopez de Haro, Lord of Biscay, in 1300 - but it was the 19th century and the Industrial Revolution that cemented Bilbao's economic status. Among the city's charms are the jumble of bars and restaurants found in Siete Calles, the city's old quarter. The Gran Via and the Alameda Mazarredo are graceful, wide 19th-century boulevards. And while the port still bustles with maritime traffic, the undulating lines of Frank Gehry's Guggenheim Museum attest to Bilbao's cultural vitality in the 21st century.

Your ship calls at La Rochelle, France.

Continue your voyage aboard Zuiderdam with a leisurely day at sea.

Your ship calls at Dun Laoghaire (Dublin), Ireland.

Your ship calls at Cork, Ireland.

Your ship calls at Plymouth, England, United Kingdom.

The British isle of Guernsey lies just eight miles off the coast of France. The second largest of the Channel Islands, Guernsey possesses a mild climate, breathtaking scenery and a peaceful, unspoiled ambience. All these attributes combine to make it a popular destination for British and French vacationers. Once the haunt of sea dogs and pirates, St. Peter Port is one of the prettiest harbors in Europe. Castles and forts dot the Guernsey coastline, including German fortifications from World War II. The Channel Islands were the only part of the United Kingdom to be occupied by the Nazis. Note: St. Peter Port is an anchorage port. Passengers transfer to shore by ship's tender.

Perhaps no other place in France holds more associations for English-speaking visitors than Normandy. The historic Allied landings on D-Day - 6 June, 1944 - live on in the memories of British and Americans alike. Nor has Le Havre forgotten the dark days of the war. The port was nearly completely destroyed during the Normandy campaign. Today, Le Havre is France's second largest port and the gateway to Paris, "City of Light," the Norman countryside, and the historic landing beaches. Travelers usually head for the historic landing sites or to Paris. Yet Le Havre was designated a World Heritage Site in 2005. The Musee des Beaux Arts Andre Malraux boasts one of the finest collections of Impressionist painting in the world.

Another day at sea to explore the ship at your own pace.

Mention Holland and most people think of tulips, windmills, and wooden shoes. In reality, Amsterdam has been a vital European cultural center since the Middle Ages.The Dutch boast that God may have made the world, but they made the Netherlands. Dams, sea gates, and the 19-mile dyke walling out the Zuider Zee have allowed the Dutch to reclaim their low-lying country from the North Sea. The marsh that originally surrounded Amsterdam steadily disappeared beneath the expanding city. Vibrant, fascinating and always alive, Amsterdam is imbued with the quality the Dutch call "gezelligheid." Explore the city's 700-year-old streets and marvel at its stepped-gable houses. Cruise down its bustling canals and browse the colorful flower markets. Did we mention that you can shop for everything from cheese and chocolates to diamonds and Delftware?