Sometimes called the “Portuguese Rome” for its many churches, Braga is an ancient town in northwest Portugal. Its history and livelihood are tied to Christianity dating to the 3rd century. The city’s 12th-century Sé (Cathedral) is still one of the most popular attractions. Just outside of town lies the renowned Bom Jesus de Monte pilgrimage sanctuary, with its striking Baroque stairway. After dark, the stoic town turns upside down, with a rich nightlife thanks to its many university students.

Hailed as the Portuguese equivalent to Venice, maritime Aveiro is perched on the shores of a coastal lagoon. Brightly-colored moliceiros (traditional boats) cruise the city's canal network, while Aveiro's old town boasts buildings decorated with traditional azulejo tiles.

A self-guided walking tour is the best way to appreciate the stunning architecture of Viana do Castelo. The buildings date from several different centuries so styles vary: highlights include the early 20th-century Basilica of Santa Luzia; the 16th-century fountain and former city hall building at the Praça da República; the gothic Cathedral on the Largo da Matriz; and the Monument to Caramuru and Paraguaçu, built just a few years ago in 2009.

Brimming with both history and natural wonder, Northern Portugal is home to Porto, the city that gave the country its name, as well as the important ancient town of Braga. Also here is Peneda-Gerês, Portugal’s only national park, a gorgeous wilderness area of mountains, gorges, water features and wildlife. Many picturesque villages and manor houses dot the countryside. Two areas are UNESCO World Heritage Sites: the Alto Douro Wine Region, and the Paleolithic rock art in the Côa Valley.

Often overlooked in favor of Porto and Lisbon, Coimbra sits on the banks of the winding Mondego River. After a day spent among the city's medieval architecture and grand university buildings, it's easy to see why Coimbra was Portugal's capital for over a century.

From Shoreditch’s swaggering style to Camden’s punky vibe and chic Portobello Road, London is many worlds in one. The city’s energy means that no two days are the same. Explore royal or historic sites, tick off landmarks from your bucket list, eat and drink in exclusive Michelin-starred restaurants, enjoy a pint in a traditional pub, or get lost down winding cobbled streets and see what you stumble across – when it comes to London, the possibilities are endless.

You've probably heard that Guinness tastes better in Dublin (fresh from the factory), but what you may not know is that Dublin is a perfect destination for the whole family. No, we're not suggesting you let the kiddies drink a pint. Instead, take them to the Dublin Zoo, to feed the ducks in Stephen's Green or on a picnic in Phoenix Park. Scholars enjoy walking in the literary footsteps of such writers as Yeats and Joyce, while discerning shoppers have their pick of designer boutiques.

This city, full of colorful homes, canals and bridges, is one of Europe's most picturesque capitals. Must-sees on any visitor's itinerary include the Anne Frank House, the Van Gogh Museum and the world's only floating flower market. Rent a bike and join thousands of locals navigating Amsterdam's labyrinthine streets, or just take in the sights on foot. For an unusual and memorable alternative to hotels, consider staying in a houseboat.

Rome wasn't built in a day--and you'll need much more than a day to take in this timeless city. The city is a real-life collage of piazzas, open-air markets, and astonishing historic sites. Toss a coin into the Trevi Fountain, contemplate the Colosseum and the Pantheon, and sample a perfect espresso or gelato before spending an afternoon shopping at the Campo de’Fiori or Via Veneto. Enjoy some of the most memorable meals of your life here, too, from fresh pasta to succulent fried artichokes or a tender oxtail stew.

Walk the Freedom Trail the first time you visit Boston and you'll quickly get a sense of this coastal city's revolutionary spirit and history. But make sure you also explore some of Boston's fine museums (try the Isabella Stewart Gardner, featuring masterpieces displayed in their collector's mansion) and old neighborhoods (like the North End, Boston's Little Italy). You can't claim to have experienced real Boston culture, though, until you've watched a Red Sox game from the bleachers.

If you're looking for a getaway that's fun for the whole family and easy on your pocket, look no further than Raleigh. With more than 20 free attractions, this stately and energetic capital city offers an affordable way to enjoy history, culture and the good old outdoors. Spend the day hopping between the three state museums of art, history and natural sciences: all offer free admission. Visitors are free to wander around the grounds of the State Capitol, where they can also observe the legislative process. Stroll past the graves of Civil War generals at a historic cemetery or meander along cobblestone streets of City Market. Shop for the greenest broccoli, reddest apples and tastiest homemade treats around at the State Farmers Market. With over 150 parks, lakes and green ways in Raleigh alone, there is ample opportunity to enjoy golf, biking, swimming, boating and other outdoor adventures.

Detroit is an amazing destination for your next weekend getaway. If exploring is your thing, hop on a bike and meet new friends on the Slow Roll bike tour (you’ll find a unique perspective on the city, and the slow pace is perfect for all skill levels). And while you may not think of Detroit as wine country, the newly opened Detroit Vineyards is one of the country’s largest urban wineries, crafting superior wines right in the heart of the city. Grab your glass and make a toast to the weekend!

Hilly Cincinnati boasts a thriving arts scene, major league sports teams, a world-class zoo and aquarium and a revitalized riverfront with shopping, clubs and restaurants. Located on the Ohio River in southwestern Ohio, Cinci claims more than 4,000 restaurants, and more chili restaurants than any other city in the world. Adrenaline-junkies will want to visit the nearby Kentucky Speedway and Paramount's Kings Island, home of the tallest and fastest wooden roller coaster in the world.

Gatlinburg, at the heart of Great Smoky Mountains National Park, is an ideal base for a family looking to explore the park's numerous offerings. After you've gone hiking, fishing, rafting or horseback riding, ride an elevator 342 feet to the top of the Gatlinburg Space Needle for stunning views of the Smokies. There's also an amusement center next door with nifty rides and games.

The windy city is a cornucopia of modern art, fine dining, cutting edge comedy, and die-hard sports fans. Snap a photo of your reflection in the silver Cloud Gate sculpture at Millennium Park before heading to Grant Park to get hit with the refreshing spray of Buckingham Fountain. There are dozens of museums and theater companies in Chicago, so a cultural experience is never hard to find. You’re sure to laugh your head off at the Second City Theater, the professional launch pad of many famous comedians.