Featuring white-sand beaches, volcanic peaks, and protected parks, along with some of the most impressive dive spots in the world, Guadeloupe is an island hopper’s paradise. This French archipelago is one of the Caribbean's best-kept secrets, offering a more relaxed alternative to its better-known neighbours.

Lively Antigua and Barbuda move to the music of steel drums. You can visit a different beach each day and not repeat yourself for a full year—and that's why tourists and celebrities alike flock to this sun-soaked Caribbean island. Take a day cruise, rent some diving gear or cruise up the beach on a Segway for a real adventure, island-style.

In St. John's, the capital city of Antigua, farmers markets, candy- colored architecture and the ruins of sugar plantations vie for attention with a kaleidoscope of coral reefs and sailing adventures. Salute the white baroque towers of St. John's Cathedral that dominate the skyline before joining the flocks of cruise passengers on a Heritage Quay shopping excursion. To experience the island's early cultures, visit the Museum of Antigua and Barbuda, housed in a 1750s colonial courthouse.

Just north of Cancun, this seaside resort community is a far cry from the spring-break crowd. Bordered on one side by the Mexican Caribbean and the other by a wetlands wildlife preserve, the vibe in Playa Mujeres is one of laid-back luxury in a natural, untouched landscape. Unlike many other such tranquil places, Playa Mujeres is not a pain to get to. It's an easy ride from Cancun airport.

Everyone knows Aspen as a top-notch winter resort town. But outdoor enthusiasts will enjoy it in the summer, too, when the mountains become a perfect setting for hiking, biking and horseback tours. Some may be surprised to find it’s a top romance destination—but after all that outdoor exercise, who wouldn’t want to repair to a luxurious hotel room or a cozy, firelit bar?

Set in the heart of the Algarve, the tiny fishing town of Olhos de Agua surrounds a sandy cove lapped by the Atlantic Ocean. Despite its proximity to the developed Albufeira resort, Olhos de Agua retains its authentic Mediterranean charm.

For some, a tour of the Queen Mary, docked here since its retirement in 1967, evokes waves of nostalgia for the days of the huge ocean liner with its opulent rooms, 1930s deco décor and teakwood decks. Others, particularly the younger set, are entranced by the spine-tingling haunted ship stories on the nighttime ghost tour. But for everyone, a visit to this floating hotel and museum is a must on any trip to Long Beach. At one time a less-than-appealing place to visit, Long Beach has transformed itself into an upscale tourist resort, with many waterfront attractions, including a new, state-of-the-art aquarium with a fabulous shark exhibit, two excellent art museums, charming shops, public golf courses, the annual April Grand Prix international auto race and lots of recreational activities along its eight-mile stretch of beach. Take the kids to the waterfront entertainment complex with rides and live performances or to the farming demonstrations at Rancho Los Alamitos. Feeling romantic? Cruise the canals of Naples (that's right, Naples Island in Long Beach) in a genuine Venetian gondola. One thing is for sure: tensions and stresses dissolve in this laid-back, friendly city.

A summer holiday in Villasimius offers relaxing beaches and wild nightlife. Soak up the sun by day… then club-hop till dawn. In the off-season, though, there’s a calmer vibe—and the mild weather is perfect for exploring nearby cities like Cagliari.

Acclaimed for their medical benefits since 1522, 200 spa houses had sprung up in this picturesque valley by the end of the 16th century. Its curative springs have won fame as the answer to a slew of metabolic and gastric difficulties. Today’s treatments range from aquatherapy to drinking the mineral-rich water.