The Atlanta Airport Marriott Gateway will open Aug. 4.
The new 403-room hotel will include a covered walkway that is connected to the adjacent Georgia International Convention Center. A complimentary light rail line connects the airport and the hotel. The property includes 20 meeting rooms, including a 12,000-square-foot ballroom, for a total of 20,000 square feet of event space. The convention center offers 300,000 square feet of event space.