Isla Mujeres

The St. Regis Costa Mujeres Resort, Cancun

Name: The St. Regis Costa Mujeres Resort, Cancun
Address: Carretera Puerto JUAREZ-PUNTA Sam, Sm 001, Mz 002, Lote 07, Isla Mujeres, 77520, MX

A St. Regis hotel. Rialto is a Marriott STARS agency and can provide VIP access and offers.

The St. Regis Costa Mujeres Resort brings timeless elegance to Mexico’s newest playground. This 163-key Virtuoso Preview Property sits along northern Cancun’s pristine coast, ideally located between the city’s “Hotel Zone” and Costa Mujeres’s undeveloped beaches. Go snorkeling and diving, kayak through lush mangroves, indulge in a personalized spa ritual, or relax in a private cabana by the seafront infinity pool. Three distinct restaurants showcase coastal Mexican cuisine alongside international flavors, while legendary St. Regis Butler Service ensures a seamless stay.

Carretera Puerto JUAREZ-PUNTA Sam, Sm 001, Mz 002, Lote 07, 77520 Isla Mujeres, Mexico

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Two offers

4th Night Free

Stays until Nov 30, 2026

Upgrade at Booking

Stays until Nov 18, 2026 · Book by Nov 18

About The St. Regis Costa Mujeres Resort, Cancun

Insider tip

The resort offers easy access to the Mesoamerican Barrier Reef, the second largest in the world. Arrange a sunset catamaran cruise to laidback Isla Mujeres or a romantic dinner under the stars.

In the hotel’s own words

The St Regis Costa Mujeres Resort, Cancun is part of Virtuoso’s exclusive Preview Program, projected to open in Spring 2026

Marriott STARS benefits, included

All 1,020 Marriott STARS & LUMINOUS hotels →

Marriott STARS is Marriott's invitation-only VIP program, open to a small group of luxury travel agencies. VIP rates generally meet or beat the hotel's website rates and include the amenities below. The booking is a direct reservation with the hotel, so it earns Marriott Bonvoy points and elite-night credit, and Marriott Bonvoy elite status benefits apply.

Daily breakfast for two
$100 hotel credit per stay
Room upgrade on arrival, based on availability
Early check-in and late check-out, based on availability
Welcome amenity
Marriott Bonvoy points, elite nights and status benefits, as this is a direct hotel booking
Nightly Upgrade Awards can be applied to these rates

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Rooms and suites

15 room types, as described by the hotel.

Rooms

Size

1Deluxe Room,1 King,Mangrove View Terrace

Room Categories 1 King, Mangrove View, TerraceThis spacious room offers serene jungle views and a private terrace. It features a King bed, a comfortable living/sitting area with sofa and chair, a writing desk, and complimentary high‑speed Wi‑Fi.

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2Delux Room,2 Queen,Mangrove View Terrace

Room Categories 2 Queen Beds, Mangrove View, Terrace This spacious room offers two Queen beds and a serene jungle view from a private terrace. Accommodating up to four guests, it features a comfortable living/sitting area and air‑conditioning. Cribs are permitted (1), while rollaway beds are not available.

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3Deluxe Room, 1 King, Ocean View, Terrace

Room Categories 1 King, Ocean View, Terrace This elegant room features a luxurious King bed and a private terrace overlooking the Caribbean Sea. It offers a comfortable living/sitting area, air‑conditioning, and complimentary Wi‑Fi. Additional amenities include a mini‑fridge, hair dryer, and iron with ironing board.

Members only

4Deluxe Room, 2 Queen,Ocean View, Terrace

Room Categories 2 Queen Beds, Ocean View, TerraceThis spacious room features two Queen beds and a private terrace with stunning ocean views. Designed for up to four guests, it offers a comfortable living/sitting area, air‑conditioning, and complimentary Wi‑Fi.

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5Grand Deluxe 2 Queen, Ocean View, P.Pool

Room Categories 2 Queen Beds, Ocean View, Private Pool This spacious room features two Queen beds and a private pool overlooking the ocean, creating an exclusive coastal retreat for up to four guests. The room includes a comfortable living/sitting area, air‑conditioning, and complimentary Wi‑Fi.

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6St Regis Luxe,King,Mangrove View Terrace

Room Categories Studio - 1 King, Mangrove View, Terrace This spacious studio features serene jungle views and a private terrace. The room includes a luxurious King bed and an inviting living/sitting area, along with complimentary wireless internet, air‑conditioning, and a mini‑fridge.

Members only

7St Regis Luxe ,King, Ocean View, Terrace

Room Categories Studio – 1 King, Ocean View, Terrace This spacious ocean‑view studio has a private terrace overlooking the sea. It features a luxurious King bed and an inviting living/sitting area, complemented by air‑conditioning and a mini‑fridge. Wireless internet is available for a fee.

Members only

8St Regis Luxe, King, Ocean View, P.Pool

Room Categories Studio – 1 King, Ocean View, Private PoolThis spacious studio features a private pool with breathtaking ocean views. Designed for up to three guests, it includes a luxurious King bed, a comfortable living/sitting area with sofa and chair, and a writing desk. Wireless internet is available for a fee.

Members only

9Caroline Astor, 1 King, Ocean View, Tub

Room Categories 1 Bedroom Suite – 1 King, Ocean View, Tub A spacious ocean‑view suite featuring a King bed and a separate living room for added privacy. Designed for up to three guests, it includes a sofa, armchair with ottoman, writing desk, mini‑fridge, and wireless internet.

Members only

10Caroline Astor, King, Ocean View, P.Pool

Room Categories 1 Bedroom Suite – 1 King, Ocean View, Private Pool A spacious ocean‑view suite featuring a King bed, a private pool, and a separate living room for added privacy. Designed for up to three guests, it offers a comfortable sofa, armchair with ottoman, writing desk, and mini‑fridge.

Members only

11John Jacob Astor 2 Bedroom, Ocean View

Room Categories This expansive 2‑Bedroom Suite features an ocean view and a private terrace. Designed to accommodate up to six guests, the suite includes a master bedroom with a king bed and a second bedroom with two queen beds, along with two full bathrooms for added convenience.

Members only

12John Jacob Astor 2 Bedroom, Private Pool

Indulge in the elegance of our 2‑Bedroom Suite, a sophisticated retreat with breathtaking ocean views. Designed for up to six guests, it features a master bedroom with a king bed and a second bedroom with two queen beds, complemented by two refined bathrooms.

Members only

Suites

Size

13Family Suite,Mangrove View, Terrace

Rooms Categories 1 King, Mangrove View, Terrace This expansive guest room has serene jungle views and a private terrace. Featuring a luxurious King bed and a spacious living/sitting area with sofa and chair, it accommodates up to three guests.

Members only

14Metropolitan Suite, Ocean View, Terrace

Room Categories 1 Bedroom Suite – 1 King, Ocean View, Terrace This expansive one‑bedroom suite features stunning ocean views and a private terrace.

Members only

153 Bedroom Presidential Suite, Terrace

Discover unparalleled elegance in our Presidential Suite, a magnificent retreat designed for unforgettable stays. Featuring three beautifully appointed bedrooms—two with king beds and one with two queen beds—along with three refined bathrooms, it offers exceptional comfort for up to eight guests.

Members only

Room type data is subject to change and accuracy cannot be guaranteed.

Frequently Asked Questions

Does booking through Rialto cost more than booking with the hotel?

No - VIP rates under Marriott STARS always meet or beat hotel's public, flexible rate, and provide valuable amenities and possible upgrades. Rialto also provides the hotel's non-VIP and corporate rates, so you can compare with full transparency.

What is the value of the VIP benefits?

Daily breakfast for two plus the $100 hotel credit come with every stay at this hotel - adding $100-200/day in value. A room upgrade could also be worth a substantial amount, in addition to early check-in / late check-out benefits when available.

Do I earn Marriott Bonvoy points and keep my elite benefits? Is this considered a direct booking or a third-party booking?

Yes. The booking is a direct reservation with the hotel, so it earns Marriott Bonvoy points and elite-night credit, and Marriott Bonvoy elite status benefits apply.

How does this compare to other programs, like through AMEX Fine Hotels & Resorts, or Chase Edit?

Using a hotel's own VIP program may provide higher upgrade priority, additional VIP benefits and promotional rate offers, and a direct relationship with the hotel for special requests. Rialto offers more VIP hotels than any credit card program. In addition, Chase Edit rates can be substantially more expensive as they rarely run promotions whereas AMEX rates are often comparable but do not offer programs such as Upgrade at Booking.

Can my AI assistant book this hotel?

Yes. Connect Rialto to Claude or ChatGPT and ask for rates. You finish the booking on a secure Rialto page. Card details are not sent through the AI chat, so either you would approve the final checkout step and reconfirm all the information, or if you authorize your agent with Computer-Use permissions, it can fill out the checkout form as well.

Rates are shown to members

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