(East Cobb). 4 acres. Off Leash Dog Park. Marietta, Georgia. Two fenced areas, one for large dogs and one for small dogs. Nice shaded area, fenced, benches, trash cans and doggie bags, water. Location: 4346 Steinhauer Rd. (approximately one mile north of Lassiter High School). Directions: From I-75 (N) & Canton Rd Conn NE, Marietta: Head northeast from Canton Rd Conn NE. Bear right and head toward Sandy Plains Rd NE. Turn left at Trickum Rd NE. Turn right at Shallowford Rd NE. Turn left at Steinhauer Rd NE. Go 1.2 miles and turn right just past short bridge into park entrance. The facility is located at Sweat Mountain Park, which is in northeast Cobb County on Steinhauer Road, approximately one mile north of Lassiter High School.