The St. Regis Costa Mujeres Resort, Cancún

Cancún, Mexico. St. Regis Hotels & Resorts, Marriott International

Opened: June 2026
Type: Resort
Operator: Marriott International

Opened June 2026.

The St. Regis Costa Mujeres Resort, Cancún opened in June 2026, just north of Cancún in the Costa Mujeres enclave, on the beachfront near the historic El Meco archaeological site. The 2022 signing release expected the first guests in early 2025 and described the resort as a 35-minute drive from Cancún's International Airport and a quick boat ride from the Island of Isla Mujeres.

Sordo Madaleno designed the resort as a composition of glass and concrete that moves in harmony with the coastline, with stonework that references the ancient Maya port of El Meco. It has 163 guestrooms and 50 suites, including accommodations with private balconies overlooking the Caribbean Sea. The Caroline Astor and the Presidential Suite are the signature suites. The 2022 plan was for 158 guest rooms and 80 branded residential units.

Nine food and beverage outlets include Costa Coral for all-day Mexican dining, Fish Market for Caribbean-inspired seafood, Palmare Grill for Mexican coastal cuisine and Shami, a rooftop concept that fuses Japanese technique with ingredients of the Mexican Caribbean. The spa has 16 treatment suites and a thermal circuit, and the resort has an oceanfront infinity pool, a fitness center with Caribbean Sea views and a Kids Club.

"St. Regis Hotels & Resorts today announces the opening of The St. Regis Costa Mujeres Resort, Cancún"

The operator's words, read on its own page and last checked 31 October 2026.

marriott.com

Rooms 163 guestrooms and 50 suites Source
Rooms 163 guestrooms and 50 suites, including expansive accommodations with private balconies overlooking the Caribbean Sea and the region's lush natural landscapes. The St. Regis Butler Service is offered to each stay. Source
Suites Signature suites include the Caroline Astor and the Presidential Suite, with residential-style living. Source
Architect Sordo Madaleno. The resort is a composition of glass and concrete that moves in harmony with the surrounding coastline. Stonework references the nearby ancient Maya port of El Meco, sculptural lighting nods to the celestial symbolism of Ixchel and Itzamná, and a lobby chandelier evokes the movement of the Caribbean Sea and the flowing waters of the region's sacred cenotes. Source
Setting Located just north of Cancún in the tranquil enclave of Costa Mujeres Source
Setting On the beachfront, framed by white sand beaches, crystalline waters, protected mangroves and the world's second-largest barrier reef, near the historic El Meco archaeological site. Source
Getting there In the November 2022 signing release, the resort was described as only a 35-minute drive from Cancun's International Airport and a quick boat ride from the Island of Isla Mujeres. Source
Dining Nine food and beverage outlets. Costa Coral is the all-day venue, with Mexican culinary traditions through a contemporary lens. Fish Market serves Caribbean-inspired seafood and fresh local catch. Palmare Grill serves Mexican coastal cuisine. Shami is a rooftop concept that fuses Japanese technique with ingredients of the Mexican Caribbean. Source
Bar The St. Regis Bar and Jack's Club are named as signature venues for live music and social gatherings. Source
Spa The St. Regis Spa has a thermal circuit with aromatic steam, hydrotherapy experiences, the Iridium Lounge and 16 bespoke treatment suites, including two Signature Spa Suites with private Jacuzzis. The signature Sea Salt Spa Treatment is inspired by the Maya civilization's sacred connection to the mineral. A fitness center has views of the Caribbean Sea. Source
Pool An oceanfront infinity pool. Source
Activities Afternoon Tea and Evening Champagne Sabrage, locally inspired sunrise ceremonies, ocean excursions supporting coral reef restoration, hands-on workshops, a Kids Club and live music. Source

Beachfront resort just north of Cancún, in the Costa Mujeres enclave.

Rendering. Aerial view of resort balconies and ocean. — Rendering: St. Regis Hotels & Resorts

The St. Regis Costa Mujeres Resort, Cancún — Photo: Marriott International

Rendering. The resort on the Costa Mujeres beachfront, from the 2022 signing announcement. — Rendering: Marriott International

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The St. Regis Costa Mujeres Resort, Cancún

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