Marietta, GA

Ireland

Marietta sits 20 miles northwest of Atlanta along I-75, serving as Cobb County's seat in the Georgia foothills. The main routes include I-75 for north-south travel and US-41 through downtown, with heavy commuter traffic toward Atlanta via I-285. Long-distance travelers use I-75 from Tennessee or Florida, while SR-120 connects east-west across the county. The 1898 courthouse downtown still chimes every quarter hour from its clock tower.