The Dominican Republic lies in the same waters as Cuba and Puerto Rico, taking up the eastern two-thirds of the island it shares with Haiti. Offering a lush interior with a mix of caves, Victorian gingerbread houses and the lore of pirates, plus 900 miles of coastline along its brim, island highlights include riding a cable car up Mount Isabel de Torres and basking on stunning Saona Island. Oh, and did we mention the D.R. is family-friendly, has just about perfect weather and is affordable?

Santo Domingo, the capital of the Dominican Republic and a UNESCO world heritage site, is the oldest continuously inhabited European settlement in the Americas and one of the most populous cities in the Caribbean. The city is a mix of old world charm and modern Latin flair. Its medieval palaces and fortresses mix with nightlife and shopping to rival any modern city in the world. You'll find pristine beaches and hidden gems like a salsa/merengue club set inside a huge underground cave.

Boutiques, upscale chain stores and street vendors, as wells as casinos and a wide range of restaurants, dance clubs and bars, make Oranjestad a popular destination in Aruba. In addition to shopping, dining and entertainment, the island's capital city offers museums, a butterfly farm, art galleries, golf, historical sites and a marina. The island's colonization by the Netherlands shows in Oranjestad's Dutch colonial architecture, while the buildings' bright colors are distinctly Caribbean.

More than just a stage for the annual “Running of the Bulls” festival, Pamplona offers a rich taste of Spain’s northern Navarre region. Medieval walls surround a walkable old town, where Basque-style tapas bars rub shoulders with Gothic cathedrals and abundant green spaces.

Located on the Rhine River near the borders of France and Germany, Basel contains the country's highest concentration of museums. The culture-centric city, site of the world's most influential art market each June, is also home to the lovely Munster Cathedral, made of red sandstone with a multi-colored tile roof. Green spaces abound, including the popular zoological gardens in the city center. Switzerland's largest site of Roman ruins, Augusta Raurica, are an easy day trip to the east.