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.

Lovely as it is, this little country town of less than 8,000 about 75 miles north of Lisbon wouldn’t be on the radar if it weren’t for its most famous citizens: the three shepherd children who, in 1917, saw monthly visions of the Virgin Mary in the Cova da Iria pasture. Today, the site is marked by the Basílica de Fátima, where pilgrims come on the 13th of every month to honor the Virgin and her young visionaries, especially in May and October, when the apparitions originally began and ended.

Nazare, named after the Biblical “Nazareth” in the 4th century, is Portugal’s most famous fishing village, now becoming important as well in the world of big wave, tow-in surfing. The tallest wave ever recorded being surfed – by a Hawaiian big-wave surfer – was off Nazare.

Hugging the Swiss border, this stylish resort gets over 26 feet of snow each winter. Villages des Enfants, for kids and young teens, is the perfect place for learning. Softski is for adult newcomers or those who’ve been away for a while, while The Stash is Europe’s first giant ecological snowboard park.

With its gondolas, canals, amazing restaurants, and unforgettable romantic ambiance, Venice is definitely a city for one's bucket list. Waterfront palazzos, palaces, and churches make drifting down the Grand Canal feel like cruising through a painting. To really experience Venice you must go to the opera or to a classical music performance, nibble fresh pasta and pastries, and linger in the exhibit halls of an art gallery. Label lovers will drool over the high-end shopping in Piazza San Marco.

Copenhagen is one of Europe’s oldest and most popular cities. It’s also one of the cleanest and most metropolitan. The dynamic Danish capital features progressive modern architecture, the must-visit Tivoli Gardens amusement park, stunning palaces, and all the activities and amenities you would expect in a world-class destination. Explore the canals and pretty narrow streets, appreciate beautiful old homes, and find great shopping and people watching on The Ströget.

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.

Once a cozy fishing village of only a few thousand people, Bodrum has experienced a renaissance in the last half century that has transformed this once-sleepy community into one of Turkey's most popular vacation hotspots. Writers, intellectuals, artists and musicians have long called this Aegean town home, or second-home, attracting a vibrant cultural scene paralleled only by the town's nightlife. Windswept beaches and glittering waters provide the backdrop to the perfect beach getaway.

It was in a small bicycle shop in Dayton that the Wright brothers imagined their aerodynamic principles and created their first gliders. The so-called "birthplace of aviation" remembers its lofty past with the National Museum of the U. S. Air Force and the Dayton Aviation Heritage National Historical Park. SunWatch Indian Village and Archaeological Park offers a glimpse at an earlier history of the area. Dayton's vibrant arts and cultural scenes boast numerous museums, theaters and galleries.