Soak up the sun in style at Marriott Marquis San Diego Marina. Unique to other downtown San Diego hotels, our waterfront Marriott provides an environment that easily transitions from dynamic meetings to resort-style relaxation with luxury guest rooms, over 277,000 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. You will 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. Relax at the end of the day in well-appointed guest rooms featuring plush bedding, the latest technology and breathtaking views of San Diego Bay. No matter what kind of getaway you're craving, our luxury hotel in downtown San Diego delivers.