17 Best St Lucia Adult-Only All-Inclusive Resorts

St. Lucia is a small Caribbean island with stunning beaches, soaring mountains, and amazing local cuisine. It’s a very popular travel destination, too, especially for people looking for adult-only, all-inclusive resorts. People from around the world flock to this small island to get just a taste of the paradise waiting here. 

If you’re looking for that next travel destination, then you might want to consider an adult-only, all-inclusive stay at one of the best St. Lucia resorts.

Best St Lucia Adult-Only All-Inclusive Resorts

St. Lucia is a tropical haven for travelers looking to get some time away. Unfortunately, there are dozens of different options for resorts and hotels in the area. That can make it challenging to find the right spot for you and your special someone. 

To help, take a look at this list of the 17 best St. Lucia adult-only all-inclusive resorts.

Sandals Grande St. Lucian

Sandals Grande St. Lucian stands as an epitome of luxury and exclusivity for adults seeking a serene all-inclusive retreat. With its pristine beach, diverse activities, and gourmet dining options, this resort offers an unparalleled experience tailored for discerning travelers.

Accommodations at Sandals Grande St Lucian are a blend of opulence and innovation. The over-the-water bungalows, a pinnacle of luxury, boast transparent floor panels, offering guests mesmerizing undersea vistas right from their rooms or over-the-water bungalows.

For those seeking a more intimate setting, the rondavel suites with private pools or the swim-up suites provide a perfect blend of privacy and luxury. Budget-conscious travelers can also indulge in the resort’s ocean-view rooms, ensuring a memorable stay without compromising on the view.

With a plethora of dining options, including 12 on-site restaurants and an additional 15 at the nearby Sandals resorts, culinary delights are at every corner. 

The resort further enhances the experience with access to two golf courses, complete with complimentary transfers and greens fees. Whether you’re lounging by the main pool with its iconic swim-up bar or soaking in the sun on the expansive beach, Sandals Grande St. Lucian promises a perfect balance of excitement and relaxation.

Jade Mountain Resort

Jade Mountain Resort is not only the epitome of a tropical escape but it’s also surrounded by amazing natural beauty. Overlooking the pristine Anse Chastenet beach, this all-inclusive haven promises an experience that seamlessly blends nature’s untouched beauty with world-class amenities.

Jade Mountain Resort is designed to offer guests an unimaginable escape. The resort’s signature ‘sanctuaries’ are architectural marvels, designed with three open-air walls that provide uninterrupted views of the iconic Piton mountains and the shimmering Caribbean Sea.

These sanctuaries boast amenities such as private infinity pools, 24/7 butler service, and grand four-poster canopy beds. The pièce de résistance is the Jade’s Galaxy Infinity Pool Sanctuary, which offers unparalleled panoramic views of the star-studded night sky, complemented by a spacious open-air living area and a sprawling 900-square-foot infinity pool.

Outside these beautiful sanctuaries, the resort offers a plethora of experiences. From indulgent spa treatments and intimate dinners on the Celestial Terrace to sunset cruises and gourmet dining at the Jade Mountain Club, curated by a James Beard Award-winning chef, every moment at Jade Mountain Resort is memorable.

Serenity at Coconut Bay

Sitting in the heart of St. Lucia, Serenity at Coconut Bay is the picture of luxury and exclusivity designed exclusively for adults. Every suite at Serenity is a haven of opulence, complete with private plunge pools and decks. The outdoor showers, swaying coconut palms, and dual hammocks further encapsulate the idyllic island ambiance. But what really sets Serenity apart is its commitment to personalization. 

From curating experiences based on guest preferences prior to their arrival to tailoring dining options to suit specific diets and allergies, every detail is meticulously crafted. The in-suite bars, stocked with premium liquors, further enhance the bespoke experience.

Dining at Serenity is an other-worldly experience, too. Whether it’s 24-hour room service, casual bites at the Pool Bar, or the farm-to-table delicacies at the Greathouse Restaurant, every meal is an event in itself. With dedicated butlers ensuring a seamless and pampered stay from start to finish, Serenity at Coconut Bay is the epitome of a romantic escape.

Sandals Regency La Toc

Sandals Regency La Toc is set in a stunning setting built into a hillside. It features 3 pools and 4 whirlpools, including the largest pool in St. Lucia. It also has an onsite 9-hole golf course with complimentary greens fees. (Which is available to guests of the other two St. Lucia Sandals resorts.)

The beach at Regency La Toc is lovely but the water here can also get rough enough for red flags; when that happens you can take the free shuttle to the beach at Sandals Grande St. Lucian. Sandals Regency La Toc is the Sandals St. Lucia resort that is closest to the Pitons if you want to explore that area.

Harmony at Coconut Bay Beach Resort

Harmony at Coconut Bay Beach Resort is the adult-only wing of the larger resort, Coconut Bay Beach Resort. The suites in the Harmony wing have private access to all things adult-only. There are Oasis pools and an adult-only bar complete with hammocks and beach cabanas. 

Harmony also offers more standard rooms, but those don’t have direct access to the pools and bar. Of course, guests who stay in standard rooms are still free to enjoy all the adult-only areas. Plus, all rooms have private balconies, so you’re only steps away from the beauty and serenity of the beauty outside.

Guests of Harmony at Coconut Bay Beach Resort also have exclusive access to concierge services. Guests will enjoy nightly turndown services, reserved tables at weekly themed dinners, and preferred seating at selected restaurants. 

Stonefield Villa Resort

Set on a World UNESCO Heritage site covering 27 acres, Stonefield Villa Resort is an adult-only, all-inclusive resort surrounded by the natural wonders of St. Lucia. In this amazing landscape, you’ll be just minutes from St. Lucia’s open volcano, botanical gardens, rainforest, and waterfalls.

This wonder and beauty of nature continues into the resort rooms as well. The resort is exclusive as it only offers 17 villas designed in the French Colonial style. Each villa comes with access to private garden showers and private pools. 

Stonefield Villa Resort also has great food options for guests. The resort has just one on-site restaurant, Mango Restaurant, that focuses on fresh Creole-inspired food. If you are looking for something a little different, then you don’t have to worry. There are plenty of local restaurants just minutes from the resort. You can still enjoy the taste and flavors St. Lucia is known for.

Tet Rouge Resort

The Tet Rouge Resort is a great option for an adult-only, all-inclusive getaway, especially if you’re looking for that smaller, more intimate experience. Tet Rouge is the smallest high-end resort in St. Lucia. 

The resort only has six suites, but those suites are all sea view and ultra-luxurious. These suites all have private terraces, folding glass doors for indoor/outdoor living, and a modern bathroom. Not only are the bathrooms stylishly designed, but they also have access to an outdoor shower for that immersive tropical experience. 

Guests can also enjoy the beautiful St. Lucia sunsets while lounging at the pool or enjoying a cocktail at the poolside bar. And if you’re feeling adventurous, you’ll be able to explore the natural wonder of this island nation just steps away from the resort.

Calabash Cove Resort & Spa

One of the top adult-only all-inclusive resorts is the swanky Calabash Cove Resort & Spa. Not only is it set on a stunning beach, but it’s said to offer some of the best sunsets in St. Lucia.

Each of the 26 suites here has an ocean view. For a super-relaxing and luxurious honeymoon suite, try one of the swim-up suites, which opens onto an infinity edge pool that overlooks the ocean. Slip into the pool from your private, furnished patio and float over to the swim-up bar, then enjoy incredible sunset views. These swim-up suites also feature a jacuzzi for two and a rain shower.

Calabash Cove honeymoon packages include watersports, yoga, an infinity pool, hiking, a fitness center, the serene Cove Gardens, dining at the gourmet Windsong Restaurant, and drinks with a view at the hip C-Bar. There is also a spa onsite.

SoCo House

SoCo House is a beautiful blend of old-world Europe and modern-day style. You’ll find amazing architecture and fantastic amenities throughout this boutique hotel.

SoCo House offers guests 76 rooms across 4 different categories. You can choose the features that best fit your needs and getaway style. Regardless of which you choose, you’ll find bright, airy, and comfortable rooms waiting for you.

The dining options for SoCo House are a little different than other all-inclusive resorts. Rather than serving buffet style, SoCo House offers a la carte menus. Just something to keep in mind, especially if you’re a seasoned all-inclusive resort traveler.

Hideaway at Royalton St. Lucia

Looking for true seclusion? You’ll want to spend some time at Hideaway at Royalton St. Lucia. This luxurious resort is designed for privacy all around. Starting with the setting, Hideaway is set on a private beach on the North coast of St. Lucia. You’ll be surrounded on all sides by lush vegetation and natural beauty.

Accommodations at Hideaway are just as luxurious. Most suites come with whirlpool tubs and well-appointed sitting and living areas. If you choose to upgrade, you can get a suite with access to a private lounge. Plus, the resort is very close to the only 18-hole golf course in St. Lucia. 

Hideaway also offers a wide variety of food and eating atmospheres. Choose from Mexican, Italian, Japanese, and American cuisines. Or grab a favorite cocktail at 1 of 2 swim-up bars.

Bel Jou Hotel

Some travelers like the feeling of community rather than getting lost in the crowd at bigger resorts. Bel Jou Hotel on the north coast of St. Lucia offers guests that connected feeling without skimping on the big resort amenities.

The hotel is designed to be light, airy, and open. That design and mentality is reflected in the design of the guest bungalows. Each bungalow blends into the beautiful surroundings of the landscape, focusing on the long stretches of beach and ocean.

The rest of Bel Jou Hotel is about connection and relaxation. Try out the 2 on-site restaurants, bar, 2 outdoor pools, spa, and library. Plus, there’s a rooftop lounge with regular live entertainment and music.

The BodyHoliday

For adults only, BodyHoliday St. Lucia is a wellness sanctuary that promises what many consider to be “the world’s most rejuvenating holiday experience.” Guests are treated to a daily complimentary spa treatment, keeping them immersed in a state of tranquility. The Wellness Café offers a curated menu that emphasizes health and taste, all set against the backdrop of a mesmerizing white sand beach kissed by turquoise waters.

The resort offers a ton of activities tailored to rejuvenate both the body and mind. From watersports and golf to the calming practices of yoga and tai chi, every guest finds their niche. 

Foodies can embark on a global gastronomic journey with the resort’s diverse dining options, while the Clubhouse and Piano Bar serve as perfect spots for evening relaxation. The accommodations, ranging from rooms with captivating views to luxury villas equipped with personal pools and butler service, ensure every stay is memorable.

Ti Kaye Resort & Spa

The Ti Kaye Resort & Spa is a nature-inspired resort set in a secluded area on Anse Cochon Cove. The overall design of Ti Kaye is inspired by the beautiful and expansive landscape that surrounds it. 

Guests stay in cottages built into the landscape itself each topped with a striking red roof. These cottages offer stunning ocean views complete with private hammocks – some even offer private plunge pools.

When it’s time to grab a bite to eat, you can dine at 2 resort restaurants. Then, stop by the bar for an after-dinner cocktail as you take in the soaring cliffs and clear ocean.

Sandals Halcyon Beach

If you’re looking for privacy and seclusion on your St. Lucia getaway, you may want to choose Sandals Halcyon Beach. The smaller setup means you’ll enjoy a higher staff-to-guest ratio and feel more secluded. Set amid lush tropical gardens, this is truly a romantic sanctuary with plenty of places to snuggle tucked away on the gorgeous grounds.

Located near Castries, the beach at Sandals Halcyon is also beautiful, but the water can get too rough for water sports. If this happens, though, you can just take the free shuttle over to Sandals Grande St. Lucian or enjoy one of 3 pools and 3 whirlpools, like the 600-foot Crystal Lagoon Pool that winds through the resort (the Caribbean’s longest).  

If you’re vacationing in St. Lucia on a budget but still want luxury, Sandals Halcyon Beach is known to have lower prices on butler-level suites than the other two resorts. Affordable doesn’t mean basic, though: check out the all-new Joli Beachfront Butler Walkout Suites with private plunge pools! There are also new Rondoval butler suites, also with private plunge pools, as well as beachfront swim-up and walk-out rooms.

Stolen Time Rendezvous Resort

Stolen Time Rendezvous Resort is an adult-only, all-inclusive resort that really focuses on uninterrupted time together for guests. Not only can guests visit nearly 2 miles of incredible beach space, but guests can enjoy the unique resort pool.

This resort’s pool is a lazy-river-style pool that winds easily through quiet, secluded nooks and secret hideaways. You’ll feel a world away as any worries or concerns are swept down the lazy river.

The all-inclusive nature of this resort means that everything is included in your stay price. Stolen Time Rendezvous Resort really takes advantage of that and packs in tons of different options for guests. You’ll have access to anything and everything – ranging from both motorized and nonmotorized sports, daily scuba diving, access to The Spa at the Water Garden, and exclusive access to the daily Bubbly Hour in the Champagne Bar. 

And the ability to personalize continues into room accommodations. Guests can choose from rooms or suites that are either beachfront or garden views, but the additional features can and do change. Plus, each guest can choose their favorite pillow type and a feature of the “Room Retreat” menu to make the space perfect.

Ladera Resort

This private resort is set on a volcanic ridgeline near Soufriere with amazing views of the Pitons. Ladera Resort is the only St. Lucia hotel that is on a UNESCO World Heritage site—the Rabot Estate, one of the oldest cocoa plantations.

There are only 37 rooms in this intimate eco-friendly sanctuary, which features lush grounds and gardens, a fitness center and yoga classes, a complimentary beach shuttle, and the award-winning farm-to-table Dasheene Restaurant. This uber-romantic spot has incredible views of the Pitons from both the outdoor deck and the indoor space.

Suites are extraordinary, featuring tropical hardwoods and locally crafted furniture, open walls that bring the outdoors in and allow for sweeping views, and private heated plunge pools. 

While Ladera is not an all-inclusive St. Lucia honeymoon resort, your room rate does include a welcome drink, full breakfast for two daily, a minibar with water and soda, a coffee machine, airport transfers by private car, a guided hike, a yoga class, and a tour of the gardens. Some suites also include butler service.

Rabot Hotel from Hotel Chocolat

If you’re a chocolate lover, then St. Lucia has the perfect adult-only, all-inclusive resort for you. Rabot Hotel is a UNESCO World Heritage Site that houses a 140-acre cacao farm. Plus, guests have the chance to learn some chocolate-making skills through the on-site Project Chocolat.

The hotel sits outside the capital city, so guests can fully immerse themselves in the natural beauty of the forest and cacao farm. In fact, Rabot Hotel puts an emphasis on their guests’ sense of wellness. Become one with the nature that surrounds this amazing hotel and relax in the resort’s spa. Just don’t forget to try out the signature Cacao Detox Body Wrap.

Are you ready to get away and spend some time with your special someone? It’s time for a tropical getaway, to reconnect, and relax. One last problem, which resort will you choose?