Sometimes referred to as the capital of Africa, Addis Ababa is a buzzing hub of economic, social and political activity and home to such notable offices as the African Union and the United Nations Economic Commission for Africa. The diversity of its people is reflected in the many churches, mosques and museums, including the Ethiopian National Museum which houses the fossilized skeleton of Dinkinesh, or Lucy, the Australopithecine discovered in the area in the 1970s.

The achingly beautiful Tuscany region of Italy is a touchstone of art, food, and culture. Made up of stunning countryside and distinguished cities, Tuscany is the perfect escape for gastronomes, cognoscenti, and fans of the Italian Renaissance. Visit the stunning Roman Catholic cathedrals and galleries of Florence and Arezzo, or make your way to Pisa to see its hallmark Leaning Tower. A bike tour through olive groves and vineyards is a popular way to literally breathe in the Tuscan atmosphere.

Over 15 million gallons of water bubble daily into Budapest's 118 springs and boreholes. The city of spas offers an astounding array of baths, from the sparkling Gellert Baths to the vast 1913 neo-baroque Szechenyi Spa to Rudas Spa, a dramatic 16th-century Turkish pool with original Ottoman architecture. The "Queen of the Danube" is also steeped in history, culture and natural beauty. Get your camera ready for the Roman ruins of the Aquincum Museum, Heroes' Square and Statue Park, and the 300-foot dome of St. Stephen's Basilica.

A gorgeous spot that’s a convenient day trip from Milan, Lake Como recently earned fame as home to Hollywood star George Clooney. But celeb-spotting aside, it’s known for jaw-dropping natural beauty, elegant old villas—and the scenic towns surrounding the lake. Check out Varenna, Bellagio, and Menaggio, which offer great views, historic churches, and water-based activities such as ferries and passenger-only boats.

The peaks of Mont Blanc, the Matterhorn and their fellow snow-capped giants make Italy's Valle d'Aosta region a haven for serious skiers and hikers. The Courmayeur resort offers year-round icy adventures, thanks to its Giant Glacier. The country's oldest national park, Gran Paradiso, is also located in Valle d'Aosta, as are numerous castles. A cable car ride from La Palud carries passengers over the mountains all the way into Chamonix, France, offering a bird's eye view of the breathtaking scenery.

Bristling with beautiful lakes, splashing rivers, rugged peaks and looming castles, Vorarlberg is tucked between Switzerland and Germany. This spirited state is dotted with Bauhaus-inspired architecture, eco-friendly dwellings and tiny towns, bristling with spires. Capital Bregenz is the main draw in this alpine locale. Cobblestone streets and a lovely lakeside setting add to its charms. Renowned for its cheese and dairies, Vorarlberg is also a popular spot for skiing and other winter sports.

A smorgasbord of flavors come from this lofty land in the hilly southeast of Belgium: game, wild boar, venison, smoked ham, the region's famous paté and world-renowned Trappist beers. Primarily located in Belgium, the Ardennes mountains also nudge into France and Luxembourg. Dense forests flank the steep hillsides, and market towns and villages perch on river banks. Spring and summer show this lush area at its best, but cross country skiing opportunities make a good case for winter visits.

The capital city of Sweden combines modern attractions with historic charm. Kick off your stay with visits to Stockholm’s two UNESCO World Heritage Sites: the Royal Palace Drottningholm (the residence of the royal family) and the magical Skogskyrkogården, or Woodland Cemetery. Stroll the cobblestone streets of Old Town and over the picturesque bridges that span the city’s canals. The 19th-century Skansen was the world’s first open-air museum and is still a premier place to learn about Swedish history.