Allatoona Creek features 4 miles of hiking trails near Acworth, GA.
From Atlanta, head north on I-75 and get off at exit 267B toward Marietta. Make a right on Cobb Parkway/Ga 3 and head north for approximately 9.5 miles. Make a left on Mars Hill Rd. Continue 1.5 miles until you make a right on County Line Rd/Old Stilesboro Rd. After about 0.2 miles, turn right into the parking area off of Old Stilesboro Road. This parking area is the most central to all trails in this system.
http://www.tripleblaze.com/trail.php?c=3&i=2176