Soak up the sun in style at Marriott Marquis San Diego Marina. Unique to other downtown San Diego hotels, Marriott provides an environment that easily transitions from dynamic meetings to resort-style relaxation with luxury guest rooms, 280,000 square feet of meeting space and a 446-slip marina. Adjacent to the San Diego Convention Center and steps from the Gaslamp Quarter, our San Diego hotel in downtown is at the center of many popular attractions including Balboa Park, the San Diego Zoo, Seaport Village, SeaWorld® San Diego & LEGOLAND® California. Experience grand service and thoughtful amenities during your stay with exceptional dining options, a resort-style pool with cabanas and a bar, spa and state-of-the-art fitness center. 

• Spanning 280,000 square feet, our San Diego meeting space is the ideal venue for inspiring events.
• Host up to 137 8-by-10-foot booths for meeting exhibitions in our San Diego meeting venue.
• Our luxury hotel provides AV equipment and on-hand tech support to make your event run smoothly.  
• Our San Diego meeting rooms are adjacent to the convention center and designed for your success.
• Just minutes from our meeting rooms, San Diego awaits with shopping, dining and beach activities.