Byron Bay (New South Wales, Australia)

Chalk-white sands, deliciously temperate weather and occasional visits from dolphins and migrating whales make this picturesque strip of shoreline, just south of Australia's Gold Coast, a magnet for nearly two million visitors a year. Regular visitors range from the artsy to the backpacking to the well-heeled, and attractions include local festivals, aboriginal craft shops and a nearby beach hideaway where the mode of dress is decidedly optional.

Eleuthera (The Bahamas)

A few clicks east of the Bahamian capital of Nassau floats Eleuthera, a 100-mile ribbon of land adorned by tony cabana communities, lush pineapple plantations and naturally graceful beaches--from the legendary pink sands of Harbour Island to the vegetation-rich shores of Spanish Wells. "Eleuthera" is Greek for "freedom," and the enthusiastic throng of visitors here live up to the word.

Pinney's Beach (Nevis)

Nevis, the sister isle of St. Kitts, is home to some of the Caribbean's most tranquil and unspoiled shorelines, among them Pinney's Beach, a four-mile stretch of volcanic sand along the west coast of the egg-shaped island. Lined by swaying coconut trees, the calm waters of Pinney's are popular with avid swimmers, rum-sipping loungers and sun-worshippers.


Punta Cana (Dominican Republic)

Rapidly shedding its former reputation as an inexpensive getaway destination, the Dominican Republic is going seriously upscale, as luxury resorts continue to spring up and A-list celebrities flock to its shores. Center stage in this transformation is Punta Cana which, cozily situated on the easternmost tip of the island, is quickly earning itself the nickname "the new Cancun."

Saline Beach (Saint-Barthélemy)

Nearly two dozen beaches dot the French-Caribbean settlement of St. Bart's, lending a bright white glimmer to an elegant island known for its lavish villas and world-class restaurants. Audaciously sprawled along the island's south shore is the celebrated Saline Beach (La Grande Saline), where free-spirited beachcombers flaunt their glitz and glamour.

Shoal Bay (Anguilla)

Placid waters and pristine beaches are hallmarks of Anguilla, the glittering sand and coral jewel atop the arc of the Lesser Antilles. Graced by gentle breezes and blessed with an average monthly temperature of 80 degrees, the crescent-shaped shorelines host a dazzling assortment of regulars, from the romantic strollers along Rendezvous Bay to the afternoon cocktail contingent of Little Harbour. But the real magic happens among the colorful umbrellas and reclining lounge chairs on Shoal Bay.


Copacabana (Rio de Janeiro)

With its breathtaking views of Sugarloaf Mountain, seven-foot swells and endless sea of barely-there bikinis, Copacabana still reigns as Rio's most proudly hedonistic haven.

Ipanema Beach (Rio de Janeiro)

Just around the Brazilian bend from Copacabana, the exquisite and electrifying Ipanema continues to stand tall as a tireless sand and surf playground, with its bustling beaches, fashionable shops and non-stop nightlife.
 
Placencia (Belize)

For natural diversity, it doesn't get much better than the crystal cays and lush mangroves of Placencia, on the water's edge of Belize. Wedged between sea and lagoon, the 11-mile peninsula is an ecological eyeful, where tropical birds and iguanas share space with diehard scuba divers and mellow hammock-swingers

Lover's Beach (Cabo San Lucas, Baja Peninsula)

Located on the pencil-point of the Baja peninsula, Cabo San Lucas is famed for its sportsfishing, spas and "Golden Corridor" of immaculate beaches. Tucked among the giant white rock formations of Land's End is the elusive but spellbinding Lover's Beach (Playa del Amor).


Playa del Carmen (Yucatan Peninsula)

Hugging the northeastern shoreline of the Yucatan Peninsula, just below Cancun, high-energy Playa del Carmen teems with youthful visitors, many from Europe, who spend as much time in the beach bars and dive shops as they do in the water. Further north, however, the hot sand widens and the crowds thin out.

Monterosso al Mare (Cinque Terre)

The achingly romantic Cinque Terre, a quintet of five coastal cities strung along Northern Italy's Ligurian Sea, is best loved for its colorful Old World villages quaintly carved into the rolling green hillsides. But beach enthusiasts can still find solace on the sands of Monterosso.

Nissi Beach (Cyprus)