Guarantee required for late arrival The Courtyard by Marriott® Atlanta NE/Duluth Sugarloaf GA hotel off I-85 is conveniently located near major corporations such as Liberty Mutual, Cisco, NCR and Mitsubishi Electric. Infinite Energy Center and Arena 13,000 plus seat arena and convention center attracts many of the world's premier performing acts, home to the Gwinnett Gladiators minor-league hockey team and Georgia Swarm Indoor Lacrosse team and Medieval Times is also nearby. While visiting Duluth, GA you'll find the Sugarloaf Country Club, home of the PGA Mitsubishi Electric Classic Golf Tournament. The esteemed Red Clay Theatre and the beautiful Hudgens Center for the Arts are also nearby. A short drive from downtown Atlanta, Stone Mountain and just off I-85, you'll love our Courtyard by Marriott Atlanta NE/Duluth Sugarloaf Georgia. Parking