Key Largo Bay Marriott Beach Resort

103800 Overseas Highway, MM 103.8, Key Largo, Florida 33037 USA
+1 305-453-0000

Temporarily Closed - By the Bay Spa

Relax, recharge and rejuvenate at By The Bay Spa, on-property at our 17-acre waterfront Key Largo resort in Florida. Treat yourself to a massage or facial, and inspire your inner muse with our day spa services designed to unleash your inner glow.


Appointment is Required.

Phone: +1 305-453-0000, ext. 545

Services, Treatments and Amenities

  • Body scrub
  • Body wrap
  • Facials
  • Massages
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