Editors' note: Unless noted, room rates are for the high season, mid-December through mid-April. Prices drop as much as 50 percent during other times of the year.
Anguilla
Why here? It's so telegenic, the Today show threw a destination wedding here.
Sweet spot: The sun-drenched white angles of CuisinArt Resort & Spa would fit in on any Greek isle. Say your vows beneath an arch of frangipani and bougainvillea on a grass-carpeted dune with views of St. Maarten, then let the chef work Mediterranean magic on your wedding feast. Doubles from $625, January through March; weddings from $1,250; 800-943-3210 or cuisinartresort.com.
Fact file: Two-day residency requirement; fees from $284 ($40 if one partner is on-island for 15 days). Contact the Anguilla Tourist Board at 800-553-4939 or anguilla-vacation.com.
Antigua
Why here? Your stay will be steeped in British tradition and nautical history.
Sweet spot: Elegant, all-inclusive Galley Bay has a glittering beach hot enough for Giorgio Armani to stroll. But the staff's more interested in the couples pledging their forevermores under the buttercup-trimmed oceanfront gazebo. A steel band plays "The Wedding March" while your planner sets aside a slice of fruit-filled cake—perfect for late-night nibbles in the Gauguin Cottage. All-inclusive doubles from $4,125 for five nights, the minimum stay; weddings from $699; 800-858-4618 or eliteislandresorts.com.
Fact file: No residency requirement; fees from $240. Contact the Antigua and Barbuda Department of Tourism at 888-268-4227 or antigua-barbuda.org.
Aruba
Why here? Chalk-white strands and sunny days make this isle party-perfect.
Sweet spot: The Hyatt Regency Aruba Resort & Casino has a dozen breezy acres and as many nuptial locales, from gauzy Arabian tents-for-two on the beach to a magnificent palapa that accommodates 250. Say the word, and you'll get a white horse for your man's arrival, a local rabbi for a Jewish ceremony, or monogrammed shoe bags for barefoot-friendly favors. Doubles from $440; weddings from $600; 800-554-9288 or aruba.hyatt.com.
Fact file: No residency requirement, but only ceremonies performed at City Hall are legally binding (many duos still hold blessings at resorts as well); fees from $80. Contact the Aruba Tourism Authority at 800-862-7822 or aruba.com.
The Bahamas
Why here? Only 55 miles from Florida, these 700-plus isles are strewn like love letters across clear Atlantic waters.
Sweet spot: At Pelican Bay at Lucaya, located on Grand Bahama Island, a little love boat will ferry your guests down the shoreline for a secluded ceremony, then shuttle everyone back to be heralded by a junkanoo band. Cowbells, goatskin drums, and whistles mingle with the cheers of your loved ones as the party moves poolside for dining and dancing. Doubles from $349; weddings from $1,079; 800-852-3702 or pelicanbayhotel.com.
Fact file: One-day residency requirement; fees from $185. Contact the Bahamas Ministry of Tourism's Weddings and Honeymoon Unit at 888-687-8425 or romance.bahamas.com.
Barbados
Why here? The sunny Bajans treat every couple like Mr. and Mrs. Tiger Woods. (They got hitched here in 2004.)
Sweet spot: Sandy Lane, where Woods said "I do," limits itself to one wedding a day, so the VIP treatment is yours alone. The hotel can provide a choir and string orchestra to welcome your guests to the Dolphin Circle, a fountain-cooled area set up like an outdoor church. While you make it official, the staff will transform your room into an extravaganza of rose petals and floating candles. Doubles from $1,100; weddings from $2,010; 866-444-4080 or sandylane.com.
Fact file: No residency requirement; fees from $98. Contact the Barbados Tourism Authority at 800-221-9831 or barbados.org.
Bermuda
Why here? Pink sands, pastel cottages, and bright blooms make vows on this subtropical British isle unforgettable.
Sweet spot: Craving casual comfort? Head to the newly renovated Wyndham Bermuda Resort & Spa, where you can make a wish under the moongate (a stone arch that, legend has it, grants lovers' deepest desires), then pledge your troth atop a cliff overlooking the Atlantic. Next up: rum swizzles and fish chowder for everyone! Doubles from $399, May through September; weddings from $2,000; 800-996-3426 or wyndhambermuda.com.
Fact file: Notice of Intended Marriage must be filed with local papers at least 15 days in advance; fees from $231. Contact the Bermuda Department of Tourism at 800-223-6106 or bermudatourism.com.
The British Virgin Islands
Why here? These boat-centric isles are delightful dots for sailing into the sunset.
Sweet spot: Miss Cleo of Biras Creek Resort, on Virgin Gorda, has 19 years' experience in matrimonial magic. She boats you to Tortola for paperwork, helps you pick among view-licious veranda and beach locales, and arranges every detail of the party, right up to a wedding-night disappearance into your oceanfront cottage—one of just 32 on 130 acres. Doubles from $840, including meals, January through March; weddings from $1,100; 800-223-1108 or birascreek.com.
Fact file: Three-day residency requirement; fees from $110 ($50 if couple is on-island for 15 days). Contact the British Virgin Islands Tourist Board at 800-835-8530 or bvitourism.com.
The Cayman Islands
Why here? There's no better place to dive—literally—into marriage.
Sweet spot: The tall casuarina trees that give the hotel its name wave above your heads. Conch shells line an aisle that leads to an altar of sea and sky. "Pachelbel's Canon" plays on steel drums. Welcome to the Westin Casuarina Resort & Spa, where lucky just-marrieds follow their vows with pina coladas and conch fritters on the upper pool deck, then descend for a night of rhythmic celebration. Doubles from $366; weddings from $1,500; 345-945-3800 or westincasuarina.net.
Fact file: No residency requirement; fees from $200. Contact the Cayman Islands Department of Tourism at 877-422-9626 or caymanislands.ky.
Curaçao
Why here? This Dutch isle has a warm bon bini (welcome) for vows of all sizes.
Sweet spot: Destination "I dos" often include children, and no place caters to them like Breezes Curaçao Resort Spa & Casino. Once your flower girls have strewn their petals, they can head to the Kids' Club while the grown-ups get down at the reception. Or the tykes can join you for a family-friendly dinner at Pastafari, the fun-issimo Italian restaurant. All-inclusive doubles from $1,568 for two nights, the minimum stay; weddings free with five-night stay ($300 fee for paperwork); 877-467-8737 or breezes.com.
Fact file: Two months' notification and three-day residency requirement; fees from $60. Contact the Curaçao Tourism Development Bureau at 800-328-7222 or curacao-tourism.com.
The Dominican Republic
Why here? Adventure meets pleasure on an isla of lounging and rafting.
Sweet spot: With its sexy spa, rooftop infinity pool, and 50 graceful, hacienda-style rooms, Casa Colonial Beach & Spa, in Puerto Plata, offers a slew of nuptial possibilities. The mahogany-and-marble gazebo, surrounded by white sand, is one of the loveliest in the tropics. And the food—Asian-fusion preparations of lobster and beef—is muy bueno. Doubles from $350; weddings from $2,800; 800-847-0291 or vhhr.com.
Fact file: No residency requirement; fees from $75. Contact the Dominican Republic Tourist Board at 888-374-6361 or dominicanrepublic.com.
Jamaica
Why here? Red Stripe, reggae, and romantic digs make it a wedding classic.
Sweet spot: Opened in 2005, Sandals Whitehouse European Village & Spa is tucked on the undeveloped South Coast. You'll tie the knot in a seaside wedding pavilion (for a fee, you can choose a package designed by celeb party planner Preston Bailey), then dine by candlelight before you retreat to a room with a view—and, if you've booked a premium suite, a butler. All-inclusive doubles from $1,500 for two nights, the minimum stay; weddings free with five-night stay; 888-726-3257 or sandals.com.
Fact file: One-day residency requirement; fees from $65. Contact the Jamaica Tourist Board at 800-233-4582 or visit jamaica.com.
Nevis
Why here? This tiny, sombrero-shaped isle coddles duos with old-world charm, lofty mountains, and vervet monkeys.
Sweet spot: Make it official in one of the island's many historic, volcanic-stone churches, or wed in a sugar-mill ruin right on the grounds of the Four Seasons Resort Nevis. The hotel specializes in beach parties, lobster bakes, garden teas, horseback excursions, and glow-golf tournaments (complete with twinkle-lit trees, bright balls, and neon necklaces for players)—more than enough activities for a four-day celebration. Doubles from $645; weddings from $1,295; 800-332-3442 or fourseasons.com.
Fact file: Two-day residency requirement; fees from $100 ($20 if the couple is on-island for 15 days). Contact the Nevis Tourism Authority at 866-556-3847 or nevisisland.com/.
Puerto Rico
Why here? This U.S. outpost is known for Latin spice and tropical good times.
Sweet spot: Leave the veil and train at home when you marry at the Water Club San Juan. This hot property specializes in nontraditional affairs. Brides wear linen sheaths, moms lounge on Eurostyle sofas, guests nosh on hand-rolled sushi, and everyone gasps when they spot the pool's 360-degree sea-and-city view. Doubles from $289; weddings from $1,600; 888-265-6699 or waterclubsanjuan.com.
Fact file: No residency requirement, but blood test and license from the mainland must be authorized by a local doctor; fees from $25. Contact the Puerto Rico Tourism Company at 800-866-7827 or go to puertorico.com.
St. Lucia
Why here? Your photos will thank you for marrying by the lush Piton peaks.
Sweet spot: Up to 56 can stay at the 16 tropical bungalows of Stonefield Estate Villa Resort, many with private pools, outdoor showers, and Piton views. Wed on the beach beneath an arch of bougainvillea, anthurium, and ginger lilies, then shake your thing at the reception to music from a local shak-shak band. Doubles from $190; weddings from $1,170; 758-459-7037 or stonefieldvillas.com.
Fact file: Four-day residency and application requirement; fees from $166. Contact the St. Lucia Tourist Board at 800-456-3984 or stlucia.org.
St. Maarten
Why here? The Dutch side of St. Martin/St.Maarten is known for buzzy casinos and hassle-free matrimony.
Sweet spot: Everything's simple and friendly at gingerbread-trimmed Mary's Boon Beach Plantation, just south of Princess Juliana International Airport on a three-mile beach. Get hitched right outside your room in a private garden. (St. Maarten law requires six witnesses, but the staff loves to assist.) Then share a quiet oceanside dinner before heading back to your Queen Anne four-poster bed. Doubles from $175; weddings from $500; 599-545-7000 or marysboon.com.
Fact file: No residency requirement, but paperwork must be filed 14 days ahead; fees from $51. Contact the St. Maarten Tourist Bureau at 877-956-1234 or st-maarten.com.
St. Vincent and the Grenadines
Why here? This sailboat-crazy archipelago has the softest sand ever to tickle the toes of a barefoot bride.
Sweet spot: Opened in 2004, Raffles Resort Canouan Island has just-built boudoirs and overwater spa rooms. The only thing not daisy-fresh? The 17th-century stone church, site of many new "I dos." Guests are chauffeured there in golf carts; the bridal party commands a stretch version, trailing coconut shells. Doubles from $750; weddings from $1,295; 784-458-8000 or raffles-canouanisland.com.
Fact file: One-day residency requirement; fees from $195. Contact the St. Vincent and the Grenadines Ministry of Tourism and Culture at 800-729-1726 or svgtourism.com.
Trinidad and Tobago
Why here? This is where the steel band was born, so you're guaranteed a party.
Sweet spot: Eco-conscious duos love the beachfront Hilton Tobago Golf & Spa Resort, with its natural lagoon and protected mangrove forest. Some of the most beautiful nuptial footage in the West Indies is shot in its hibiscus-and-buttercup garden. Doubles from $270; weddings from $600; 877-464-4586 or hiltoncaribbean.com/tobago.
Fact file: Three-day residency requirement; fees from $54. Contact Trinidad and Tobago Tourism at 868-624-5082 or visittnt.com.
The Turks and Caicos
Why here? The bonefishing will occupy sporty guests, while the endless white sands will astonish sensual ones.
Sweet spot: Provo's new Palms Resort & Spa already has a reputation for romancing wedding parties with sunset ceremonies featuring the distant silhouettes of sailboats and stallions. From there, move to the courtyard for cocktails devised by a British mixologist, then to dinner on the beach—grilled wild shrimp with mango, anyone? Set up the band beside the massive reflection pool, beneath an 80-foot water wall; tiki torches and round cushions on the grass complete the scene. Doubles from $450; weddings from $945; 866-877-7256 or thepalmstc.com.
Fact file: Four-day residency requirement and application process; fees from $50. Contact the Turks and Caicos Tourist Board at 800-241-0824 or turksandcaicostourism.com.
The U.S. Virgin Islands
Why here? Because three friendly American islands (St. Thomas, St. John, and St. Croix) are better than one.
Sweet spot: Want to be pampered all the way down the aisle? Then get your engaged selves to the Ritz-Carlton, St. Thomas. From salt-sprayed vows aboard the property's Lady Lynsey catamaran to a refined reception on the terrace over Great Bay, wedding consultant Marlene Buckridge will ensure that all the details come together—down to your post-bash butler-drawn bath, filled with petals. Doubles from $699; weddings from $5,000; 800-241-3333 or ritzcarlton.com.
Fact file: No residency requirement, but paperwork must arrive eight days ahead; fees from $100. Contact the U.S. Virgin Islands Department of Tourism at 800-372-8784 or usvitourism.vi.
— Marion Winik