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Key Largo Bay Marriott Beach Resort

103800 Overseas Highway, MM 103.8  Key Largo  Florida  33037  USA 
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Weddings & Occasions

Whether you dream of saying "I do" in front of a few family members or can't imagine celebrating without many of your closest friends, we can create a day that's as special as your love. With custom catering and personalized service, we'll take your wedding wishlist and transform it into a day to remember.

Floor Plans & Capacity Chart

Key Largo Bay Marriott Beach Resort Weddings

Your big day is sure to be unforgettable at the Key Largo Bay Marriott Beach Resort.

Wedding Details

Services & Facilities

Wedding Certification

Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.

Specialty Services

Specialty lighting services available


  • Coffee Break
  • Lunch
  • Afternoon Break
  • Reception
  • Dinner

Floor Plans

Key Largo Bay Marriott Beach Resort

103800 Overseas Highway, MM 103.8
Key Largo, Florida 33037 USA
Sales fax:
Toll-Free Reservation Center:

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Capacity Chart

Meeting Room Dimensions (LxWxH) Area
( Sq. Meters)
Theatre Schoolroom Conference U-Shape Reception Banquet
Largo Key Conference Center 30.5x9.4x4 288 300 175 50 50 350 225
Largo Key Conference Center Foyer 200 200
French Reef 8.5x11.9x2.6 101 90 50 25 25 100 70
Molasses Reef 8.5x11.9x2.6 101 90 50 25 25 100 70
Carysfort Reef 5.8x7.9x2.6 46 90 50 25 25 100 70
Dolphin Reef 8.5x11.9x5.5 101 90 50 32 32 100 70
Upper Gus 9.1x30.5x3.7 279 100 40 26 24 200 120
Upper Breezers 7.3x9.1x3.7 67 50 20 30 50 40
Dolphin Reef Pre-Function 5.5x5.8x3 32