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Marriott Marquis San Diego Marina

Event Spaces

Hold a productive corporate event or inspiring business meeting at Marriott Marquis San Diego Marina. Along with our ideal downtown location along San Diego Bay, steps from San Diego Convention Center, our hotel offers nearly 277,000 square feet of flexible event space, including halls, ballrooms and outdoor venues, as well as bespoke services.

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Meeting Space Highlights

  • 276,831 square feet of event space, spanning several floors, with breathtaking marina views
  • 83 event venues with a maximum of 56 breakout rooms
  • Largest venue is the Marriott Grand Ballroom, featuring 35,631 square feet of space and a maximum seating capacity of 3,718
  • The 14,726-square-foot San Diego Ballroom the ideal spot for hosting elegant corporate galas and receptions
  • Onsite exhibit space, capable of accommodating up to 137 8-foot by 10-foot booths

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