20-Day Iberia & Atlantic Europe: Ireland & Lisbon Overnight

On the northeast coast of Spain, overlooking the Mediterranean, Barcelona is a vibrant port city, packed with centuries of iconic art and architecture—Gaudí and Picasso both called it home—and lined with sunny white-sand beaches. Explore the Catalan capital's tourist attractions and historic neighborhoods, Modernisme and world-renowned art museums, galleries and local crafts shops—some of which are centuries old and stock traditional Catalan wares. After you see the sights, there are lively tapas bars around every corner where you can stop for a drink, a café amb llet (Catalan for espresso with steamed milk) or a snack, no matter the hour. Green spaces for picnics, long walks and respite from the hustle and bustle are scattered throughout Barcelona's attractions: There's Gaudí's mosaic-decorated park, a neoclassical maze at the Laberint d'Horta, as well as plenty of high places (mountains, monuments and edifices) where sightseeing visitors can take in the view. A short trip from Barcelona by car or train, luxury outlets, cava wineries, a mountaintop abbey and the sandy beaches of the Mediterranean coast await.

Famous for paella at Pepica's, favorite of Ernest Hemingway when he came to Valencia for bullfight festivals. Overlooking the Gulf of Valencia and the Balearic Islands, this Spanish jewel blends ancient and new in its historic center, where the Barrio del Carmen neighborhood uses the old walls of the city in its more modern structures. Walk the cobblestone streets to the chic Colon Street, home to local boutiques-or take in the sublime views from Las Arenas beach or one of the many delightful plazas. Sample shore excursions: Valencia City Tour.

Fresh sea breezes, mountain backdrops and vibrant locals have made this magical city a must-see for both international tourists and residents of Spain alike. It's easy to slip into the local rhythm. Spend your day exploring everything from the Old Town and Santa Bárbara Castle to the trendiest of Spanish stores. Promenade down the marble Explanada de España, an iconic and bustling boulevard dotted with palm trees. Enjoy a proper Spanish lunch that spans several courses and hours, prepared by some of the best chefs in the country. Take advantage of the proximity to the sea to dine on the freshest seafood, or try one of Alicante's many traditional rice dishes. And don’t forget to sample the outstanding regional wines, which are also very tasty souvenirs. Even just a day here will open your eyes to the natural beauty and subtle charms that make proud and elegant Alicante a gem of the Costa Blanca.

Málaga is your chance to tour to the Moorish wonders of the Alhambra with its elaborate carvings, grand columns and delicate arches. Stalagmites and stalactites reach calcite fingers into the caverns of Nerja, near Malaga. 30,000 years ago, people lived in the shadowy recesses of these caves. In nearby Mijas, shop tables are laden with hand-made ceramics, and the people live in shuttered, whitewashed cottages.

Tangier is Africa's whitewashed gateway to Europe and the Mediterranean. Wide palm-lined boulevards and humming souks are Tangier's distinctively Moroccan features, but Spanish, French and Berber characteristics are found everywhere: arched wooden doors, hefty silver ornamentations, tightly-woven carpets that tell tribal legends.

Hanging off the southwestern edge of Spain, Cádiz is one of Andalucía’s regional capitals and a place bursting with personality. Europe’s oldest continually inhabited city, with a history stretching back 3,000 years, has fallen on hard times in recent years, but a combination of pride, good humor and stoicism keeps it on an even keel. The famous Carnival, one of Spain’s most important in the genre, is a thrilling fiesta into which Cádiz pours all its energy and ingenuity. The city’s fond nickname, la tacita de plata ("little silver cup"), alludes to its curious geography—it juts out on a long peninsula into a sheltered bay. Old town Cádiz is a warren of cobbled streets where the houses, painted white or dusty ochre, have the weather-beaten look of a place subjected to centuries of wind and salt. This ancient city has one good example of everything that matters: a great food market, a theater (the Teatro Falla, a grand Art Nouveau Moorish gem), a gorgeous cathedral, impressive fortifications and a beach—the picturesque and famous La Caleta.

Find your way in the city that launched the Age of Discovery. Cross the River Tagus on its soaring suspension bridge, watched over by a colossal statue of Christ. Wander the maze of streets in the Alfama, the old Moorish quarter, dominated by the medieval Castle of St George where peacocks strut and shriek. Stroll the Baixa and refuse to leave without a pair of elegant shoes.

Find your way in the city that launched the Age of Discovery. Cross the River Tagus on its soaring suspension bridge, watched over by a colossal statue of Christ. Wander the maze of streets in the Alfama, the old Moorish quarter, dominated by the medieval Castle of St George where peacocks strut and shriek. Stroll the Baixa and refuse to leave without a pair of elegant shoes.

This Basque city combines a heady mix of ancient roots and ultramodern sensibilities. If you like modern design, Bilbao’s got striking architecture—like Frank Gehry’s shiplike Guggenheim Museum, the soaring Isozaki towers and Calatrava’s glass-bottomed Zubizuri Bridge. If you seek older cultural highlights, there are historic buildings, traditional Basque cuisine and inviting cobblestone streets to explore. Outside Bilbao’s bustling center, there’s lots to discover. Find sweeping views and surprising meals—both traditional and avant-garde—waiting to be savored in hilltop communities. Learn about the Basques’ tragic history and promising future in Guernica, the city bombed by Fascist forces and immortalized by Picasso. Or spend a day in San Sebastián, exploring the historic center, the boardwalk and the curving bay, setting some time aside to sample the city's famous Michelin-star worthy cuisine.

Brandy and bordeaux wines come from the region surrounding La Rochelle. Taste these products of locals vineyards; learn about the brandy distillation process, where the top and bottom layers are discarded; discover the secret of barrel toasting that affects the palate of an aged red wine. If you don't already know what VSOP and XO stand for, you will soon.

Corkonians are fiercely proud of their hometown, so much so that it’s jokingly referred to as the People’s Republic of Cork. And there is a lot to love about Ireland’s second city. Hugging the banks of the River Lee, it takes its name from corcaigh, the Gaelic word for "marshy." With its origins in the 7th century, Cork enjoyed a flourishing period as a merchant center in the 18th and 19th centuries, with grand buildings like the elegant Cork City Hall bearing testimony to this status. On the north bank of the River Lee is the quaint neighborhood of Shandon with its landmark clock tower of St. Anne’s Church. The city’s heart is set on an island sandwiched between two channels of the Lee that open out into one of Europe's largest natural harbors at Cobh. Cobh brought the city prosperity (and also happened to be the final port of call for the ill-fated RMS Titanic). And it was from Cobh that over 2.5 million immigrants caught their final glimpse of their home country as they departed in search of a better life in the United States between 1848 and 1950. There’s a more modern side to Cork, with a thriving university quarter, pubs, bars and restaurants. Whatever your interests, you will find a side of Cork to love too.

This seaside port is home to Plymouth Hoe, the center of the British Navy, and maritime exploration. From these harbors, famed voyages of Sir Frances Drake, and the Pilgrims' Mayflower were launched. Enjoy its shops, the historic landmarks, and the beautiful gardens throughout the town.

A stop in Amsterdam offers the chance to explore the sights of one of Europe’s most colorful, dynamic and historic cities—one with a well-earned reputation as a laid-back and inviting place for people of all stripes. Visitors are naturally drawn to the historic city center where you’ll find some of the world’s top art museums, including the Rijksmuseum and the Van Gogh Museum. And at Dam Square, the Amsterdam’s largest public square, you can tour the Royal Palace before continuing to the tourist attractions on the Canal Belt. The iconic network of waterways that surrounds the downtown area offers a picturesque backdrop for sightseeing by bike or canal boat. Be sure to visit the floating Bloemenmarkt to peruse famed Dutch tulips, and take time to wander and window-shop among the narrow lanes of de Jordaan. And you won’t have to look far in Amsterdam to find delicious Dutch treats along the way. Just duck into a cozy brown café to sample a plate of bitterballen with mustard and a beer, and grab a gooey sweet stroopwafel from a street vendor as you stroll.