Chattanooga is the fourth-largest city in Tennessee, United States, and the county seat of Hamilton County. The city is located on the Tennessee River, approximately 120 miles (193 kilometers) northwest of Atlanta, Georgia, and 115 miles (185 kilometers) southwest of Knoxville, Tennessee.
Chattanooga is a major transportation hub, with interstates I-24 and I-75 running through the city. It is also home to the Chattanooga Metropolitan Airport, which offers flights to major cities across the United States. The city is also a major center for manufacturing, healthcare, and tourism.