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Get an overview of this hotelPremier all-inclusive, adults-only beach resort with personalized service

On South Coast

Situated on a mile-long white-sand beach, Sonesta Great Bay Beach Resort, Casino & Spa All Inclusive offers sweeping views of the Dutch capital, mountains ringing Great Bay, and views of the Caribbean Sea.

All-Inclusive resort

Guests of this St. Maarten resort enjoy an All-Inclusive plan, which includes all meals, snacks, and premium liquors; beach and room service; and nightly theme dinners and parties.

Balcony or terrace

Each contemporary, air-conditioned guestroom offers a balcony or terrace, flat-screen TV with international channels, iPod docking station, wireless Internet access, and a minibar stocked with soft drinks. Ocean View rooms include stocked liquor cabinets.

Hotel Amenities

All-Inclusive Details

This resort is all-inclusive. Onsite food and beverages are included in the room price (some restrictions may apply).

Gratuities and taxes

Gratuities and taxes are included. Additional gratuities at guests' discretion are accepted.

Food and beverages

  • All buffet and à la carte meals, snacks, and beverages included
  • In-room minibar (all beverages included)
  • Meals and beverages at companion properties

Activities and facilities/equipment

All onsite activities and use of facilities and equipment are included.

Water activities

  • Snorkeling

Land activities

  • Fitness facilities
  • Volleyball


  • Dancing
  • Yoga


  • Onsite entertainment and activities
  • Onsite live performances
  • Theme parties

Not included

  • Golf green fees
  • Use of golf cart
  • Use of golf equipment
  • Motorized water sports
  • Sailboats
  • Scuba-diving certification
  • Scuba-diving excursions
  • Scuba-diving lessons
  • Snorkeling excursions
  • Tennis lessons
  • Windsurfing equipment
  • Airport transfers
  • Laundry/dry cleaning services
  • Spa/beauty facilities and services
  • Activities and services offered by independent operators
  • Offsite tours
  • Transportation to offsite activities

Hotel Amenities

As part of the all-inclusive experience at this adults-only resort, guests can enjoy a welcome glass of sparkling wine at check-in, a weekly manager’s cocktail reception, and beach dinner parties. Nightly outdoor movies, theme parties, and live entertainment are provided. All meals and drinks are included at 3 restaurants and 4 bars/lounges; beach service is complimentary. Daytime activities include water aerobics, pool activities, snorkeling, darts, and beach chess. Access to the facilities, restaurants, bars, and lounges at Sonesta Maho Beach Resort is complimentary. Free secure outdoor parking is provided.

This resort offers complimentary wireless Internet access (surcharges apply for premium Internet connection packages).

  • Poolside bar 
  • Swim-up bar 
  • Spa tub 
  • Concierge services 
  • Free newspapers in lobby 
  • Fitness facilities 
  • Meeting rooms 3 
  • Total number of rooms - 257 
  • Safe-deposit box at front desk 
  • Porter/bellhop 
  • 24-hour front desk 
  • Multilingual staff 
  • Number of floors - 7 
  • Gift shops or newsstand 
  • Dry cleaning/laundry service 
  • Casino 
  • Elevator/lift 
  • Number of bars/lounges - 3 
  • Business center 
  • Wedding services 
  • Coffee/tea in common areas 
  • Full-service spa 
  • Computer station 
  • Pool umbrellas 
  • Billiards or pool table 
  • Tours/ticket assistance 
  • Free WiFi 
  • Number of outdoor pools - 3 
  • Terrace 
  • Luggage storage 
  • On private beach 
  • Conference center 
  • Outdoor tennis court 
  • Snack bar/deli 
  • Beach umbrellas 
  • Beach cabanas (surcharge) 
  • Pool cabanas (surcharge) 
  • Pool sun loungers 
  • Beach towels 
  • Free self parking 
  • Number of meeting rooms - 3 
  • Free reception 
  • Number of restaurants - 3 
  • Shopping on site 
  • Number of buildings/towers - 2 
  • Spa services on site 


Available in all rooms: Free WiFi

Available in some public areas: Free WiFi


Free self parking

Room Amenities

  • Premium TV channels 
  • Premium bedding 
  • Hypo-allergenic bedding available 
  • Furnished balcony 
  • Air conditioning 
  • Climate control 
  • Blackout drapes/curtains 
  • Phone 
  • Minibar 
  • Coffee/tea maker 
  • Free bottled water 
  • Minibar (stocked, free items) 
  • Turndown service 
  • Designer toiletries 
  • Private bathroom 
  • Bathrobes 
  • Free toiletries 
  • Hair dryer 
  • Shower only 
  • Rainfall showerhead 
  • Satellite TV service 
  • Iron/ironing board 
  • Desk 
  • Flat-panel TV 
  • Free WiFi 
  • iPod docking station 
  • In-room safe (laptop compatible) 
  • Daily housekeeping 
  • Room service 
  • Room service (24 hours) 
  • Down comforter 
  • Egyptian-cotton sheets 
  • Pillowtop mattress 
  • Connecting/adjoining rooms available 

Where to Eat

Il Pescatore Seafood Restaurant - Offers an à la carte menu of seafood specialties and overlooks the sea. On cool nights guests will enjoy the ocean air, while on warmer nights air conditioning is supplied. White-glove breakfast is also served at Il Pescatore. Recommended dress code is Caribbean chic attire.

Water’s Edge - A romantic al fresco restaurant offering a variety of à la carte Mediterranean dishes and distinct wines to match. Lights from the nearby capital and sailing ships provide a soothing evening's entertainment.

Anchor Swim-up Bar - Serves the guests in the picturesque infinity swimming pool with stunning views of the beach.

Bay View Bar - The blue glass decor reflects the turquoise sea as guests enjoy a variety of beverages and premium spirits.

Lobby Bar - Island-themed lounge bar located in the lobby serving drinks pre and post dinner all evening.


The resort offers a nightly entertainment program, featuring guest musicians and entertainers, and fun-filled beach parties. Daily activities include bingo and games. Guests can arrange fitness activities such as water aerobics, scuba diving, tennis, and volleyball. The resort's boutique Golden Casino offers 110 slot machines, virtual three card poker, 4 blackjack tables, a roulette wheel, and 2 poker tables. Each guest receives USD 10 in match bet play per stay (subject to change).

The resort's dedicated tour desk can arrange golf trips, dinner cruises, dolphin swims, snorkeling and diving trips, and other off-site excursions for an additional fee.

Nearby Things to Do

Sonesta Great Bay Beach Resort, Casino & Spa All Inclusive lies on Great Bay and its 1-mile (1.5-kilometer) crescent beach, which opens to the south into the Caribbean Sea. Lounge chairs, beach umbrellas, and beach towels are supplied along the resort's private direct access beachfront.

Three outdoor pools are terraced above the beach. The lower pool overlooks the bay and measures 65 feet by 20 feet (19.75 meters by 6 meters); it has an infinity edge and a swim-up bar. The irregularly shaped upper pool is 60 feet (18.25 meters) long. A 20-person spa tub also overlooks the bay.

A water-sports/dive center provides snorkeling gear (complimentary for All Inclusive guests), windsurfers, and sailboats. The center also arranges kayaking, wake boarding, banana boating, Scuba-diving instruction/certification, and scuba-diving and snorkeling excursions (surcharges for all) on site.

Guests can keep fit while on vacation with morning walks at sunrise, aqua aerobics, and dance classes. The onsite fitness center offers treadmills, a recumbent stationary bike, elliptical machine, multi-station weight training machine, and free weights. Volleyball, Ping-Pong, pool, and beach croquet are included.

The recreational activities listed below are available either on site or near the resort, in the Philipsburg area of St. Maarten; fees may apply.

  • Golfing nearby 
  • Water skiing nearby 
  • Windsurfing nearby 
  • Bicycle rentals nearby 
  • Scooter/moped rentals nearby 
  • Hiking/biking trails nearby 
  • Parasailing nearby 
  • Aerobics on site 
  • Kayaking on site 
  • Sailing on site 
  • Scuba diving on site 
  • Snorkeling on site 
  • Volleyball on site 

Spa Services

The full-service Serenity Spa offers guests a variety of soothing and relaxing services, including hot stone massage, deep-tissue massage, aromatherapy massage, couple's massage, and detoxifying and cellulite treatments. Manicures and pedicures, body scrubs, and massages on the beach are available. Surcharges apply for all treatments and services.

  • Hot stone massage 
  • Deep tissue massage 
  • Massages on beach 
  • Manicures and pedicures 
  • Body wraps 
  • Body scrubs 
  • Aromatherapy treatments 
  • Massages 
  • Body treatments 
  • Facial treatments 


To make requests for specific accessibility needs, complete the “Special or Accessibility Requests" section of “Trip Preferences" when you book your hotel.

  • Accessible path of travel 

Hotel Policies


Check-in time ends at Noon

Check-in time starts at 3 PM

Minimum check-in age is 18


Check-out time is 11 AM

Payment types

You need to know

Extra-person charges may apply and vary depending on hotel policy.

Government-issued photo identification and a credit card or cash deposit are required at check-in for incidental charges.

Special requests are subject to availability upon check-in and may incur additional charges. Special requests cannot be guaranteed.

Minimum guest age is 18

Only service dogs are allowed

Caters to adults only

No rollaway/extra beds available

No cribs (infant beds) available


The charges below are included in your overall room price:
  • Resort fee
We have included all charges provided to us by the property. However, charges can vary, for example, based on length of stay or the room you book.

Hotel Name

We should mention

Reservations are required for massage services. Reservations can be made by contacting the resort prior to arrival, using the contact information on the booking confirmation. A resort fee is included in the total price displayed. Guests under 18 years old are not permitted at this adults-only property. The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.

Awards & Affiliations

  • This property is affiliated with the International Gay & Lesbian Travel Association (IGLTA) and welcomes lesbian, gay, bisexual, and transgender (LGBT) guests.
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