St. Regis Costa Mujeres Cancun Opens June 25, 2026

The St. Regis Costa Mujeres Cancun is scheduled to open on June 25, 2026, marking the brand's second resort in the Cancun area. Reservations are now available for stays starting on that date. The property is located in Costa Mujeres, approximately 20 minutes north of Cancun, on a 3.5-hectare site. It features 160 guest rooms and suites, plus 80 branded residences. Amenities include multiple pools, a full-service spa, gym, kids club, and several dining options including Costa Coral, Fish Market, Palmare Grill, Shami, and the St. Regis Bar. Cash rates currently start just over $660 per night before taxes and service charges (which add 30%+). Peak winter rates start closer to $1,000. Marriott STARS members can receive perks like free breakfast, a $100 resort credit, and room upgrades. Award redemptions start between 104,000 and 126,000 Marriott Bonvoy points per night, with the fifth night free benefit applying