9 Best Saint Lucia Adult-Only All-Inclusive Resorts

By K.C. DermodyK.C. DermodyK.C. DermodyK.C. Dermody is the author of Best Travel Guide for First Time Visitors to Ireland and has had hundreds of travel articles published online and in print, including Yahoo! Travel, Trips To Discover, Hotels.com, Travelocity, and many more. She also creates itineraries for major tour companies focused on Greece, Croatia, Iceland, Ireland, the UK, Canada, and the US.Meet Our Team | Updated on May 11, 2024 | Posted In: All-Inclusive Adult-Only


Couples looking for a romantic and secluded Caribbean escape should explore Saint Lucia. This picturesque Caribbean island promises gorgeous views and opportunities for thrilling adventures on land and water. It boasts immaculate beaches and thousands of acres of practically untouched tropical forest with plunging waterfalls. Not to mention its most iconic symbols, the towering emerald Pitons guarding its shores.

And, what better way to immerse yourselves in paradise than staying at one of these Saint Lucia adult-only all-inclusive resorts?

Whether you’re looking to relax by the beach or embark on a terrestrial adventure, these luxury St Lucia all-inclusive resorts are sure to deliver the getaway or honeymoon of your dreams.

Sandals Regency La Toc

Our Rating: 9.8

Saint Lucia is renowned as one of the best Caribbean islands for an exotic honeymoon, home to luxurious properties like the Sandals Regency La Toc. It inspires romance, spanning over 220 acres with miles of dreamy white sand beaches edged by brilliant turquoise water.

Accommodations include lavish suites that come with butler service, plunge pools, and whirlpool tubs. Plus, couples who choose Sandals Regency La Toc for their all-inclusive honeymoon can look forward to superior Sandals services and exclusive packages such as the “Bubbly Welcome,” which includes a bottle of sparkling wine.

During the day, play together, perhaps enjoying dolphin encounters, scuba diving, or embarking on a canopy tour. When evening comes, continue the romance – private candlelight dinners can be arranged and you’ll have access to nine unique restaurants serving everything from Caribbean to French fare.


Jade Mountain

Our Rating: 9.8

Nestled among the lush, emerald hillside southwestern Caribbean coast, Jade Mountain Resort is renowned for its breathtaking views of the sea and Piti and Gros Piton mountains. It tops the list as one of the best all-inclusive resorts in St Lucia for adults, offering an experience like no other.

While the jaw-dropping vistas are the highlight, there are many luxurious touches that go beyond showcasing nature’s majesty. The open-design accommodations come with dedicated butlers, in-room infinity pools, and whirlpool tubs.

Indulge in spa treatments designed to relax and rejuvenate, and look forward to award-winning dining with organically sourced ingredients featured from a plantation nearby. After dark, the incredible sky deck pairs well with refreshing cocktails, live music, and stellar stargazing.

When it comes to romance, it doesn’t get much better than this.


Sandals Grande St. Lucian

Our Rating: 9.8

Free golf AND scuba diving?! Those are just two exclusive perks honeymooners can opt to experience when booking a stay at the Sandals Grande St. Lucian resort. The Sandals chain of resorts is the best option for anyone looking for a Saint Lucia adult-only all-inclusive honeymoon. While you and your partner can expect pampering and relaxation at one of the top luxury St Lucia all-inclusive resorts, Sandals Grande St. Lucian is as unique as it is lavish.

If you’re a pair of diving enthusiasts, you’ll especially love it here. The top-notch program features high-end diving gear, PADI® certified staff, and a custom fleet of Newton Dive Boats. Non-divers can snorkel, kayak, paddleboard, windsurf, sail, water ski, and more. It’s all included, along with abundant sunshine, a clear blue sea, and picture-perfect peninsula views.

Toss in unlimited dining and drinking, and opulent accommodations. Now, what more could you want for a dream honeymoon?


Sandals Halcyon Beach

Our Rating: 9.8

It comes as no surprise that yet another Sandals resort makes our list of the best adults-only hotels St Lucia has to offer. Just like the previously mentioned resorts, Sandals Halcyon Beach comes with every perk and the exceptional service you’ve come to expect from this brand. Just like all Sandals resorts, it has it offers unique features and exclusivity. 

A Garden of Eden in the Caribbean, Sandals Halcyon is the perfect mix of tropical gardens and beautiful, white sandy beaches. At this all-inclusive Caribbean paradise, guests have access to six specialty restaurants and seven on-site bars. Plus, a wide range of activities is available from golf to numerous watersports.

View on Resort Website


Ladera Resort

Our Rating: 9.6

Ladera Resort in Saint Lucia seamlessly combines romance, luxury, and local history. The resort sits on one of the oldest and famous cocoa plantations on the island, Rabot Estate. Couples who choose to stay at this Saint Lucia adult-only all-inclusive resort will spend their nights on a UNESCO World Heritage Site, guaranteeing an unforgettable setting. 

A honeymoon at Ladera Resort will allow you and your partner to soak up stunning views from a volcanic ridgeline, a thousand feet above the Caribbean Sea. If you’re looking for a unique, once-in-a-lifetime honeymoon, Ladera is probably where you should be.


Calabash Cove

aerial view of Calabash Cove Resort and Spa

Our Rating: 9.6

Calabash Cove Resort and Spa in St. Lucia provides the perfect place for couples to rest and rejuvenate while enjoying each other’s company. Set atop a sloping hill above Bonaire Bay, breathtaking views can be enjoyed from every vantage point. Plus, the resort has its own private beach with a coral reef nearby, allowing you and your partner to marvel at the colorful sights under the clear blue Caribbean water too.

When it comes to the best all-inclusive resorts in St Lucia adults only, Calabash Cove does not disappoint from the moment you step through its Bali-style entrance. Enjoy the magnificent infinity pool, a spa with a blissful menu of treatments, and an open-air restaurant serving dishes featuring local island flavors.

Whether you book a suite like the Sunset Junior Suite with a private hot tub and views of Mosaic Beach, or a beachfront cottage with a private plunge pool and Jacuzzi, you’re sure to be happy here.


Serenity at Coconut Bay

Our Rating: 9.4

Honeymooners who consider themselves foodies seeking world-class dining and drinking should book a stay at Serenity at Coconut Bay. Not only are you guaranteed delicious all-inclusive food and beverage perks, but the attentive wait staff and 24-hour room service will cater to your every need for the romantic getaway all newlyweds deserve.

Boasting over 36 plunge pool suites, mahogany king beds, butler service, and a fully-stocked and personalized bar with only top-shelf liquor, staying at Serenity at Coconut Bay is sure to meet or exceed any couple’s honeymoon expectations.  


Zoëtry Marigot Bay St. Lucia 

Honeymoons resorts in saint lucia

Our Rating: 8.8

Zoëtry Marigot Bay sits on a hilltop just a few minutes away from the UNESCO-protected Jewel of the Pitons area. One of the best all-inclusive resorts in St Lucia adults only, it boasts a legion of loyal, returning guests. Whether you’re on your honeymoon, celebrating a romantic milestone, or planning any type of Caribbean getaway with your loved one, this resort should be at the top of your list. 

This is where guests go to enjoy pristine white sand beaches, elegant anchored yachts, and views of a nearby volcano. The lavish resort offers an ideal mix of luxury, world-class service, guaranteed relaxation, and the ultimate Caribbean honeymoon experience.


Hideaway at Royalton St. Lucia

luxury st lucia all-inclusive resorts

Our Rating: 8.0

Looking for a relaxing scenic drive through the island of Saint Lucia? The Hideaway at Royalton St. Lucia may be the perfect honeymoon resort in Saint Lucia for you and your partner. As the name suggests, the Hideaway is an ideal place to escape with just the right balance of seclusion, luxury, and exotic flavor.

Couples, new and old can take advantage of the chance to begin a lifetime of love or re-ignite that spark. With a secluded cove, gentle tropical breezes, and stunning beaches, you’ll never want to leave.


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