Kennesaw Mountain National Battlefield Park sits within the northern suburbs of Atlanta, preserving nearly 3,000 acres of a Civil War battlefield that halted General William T. Sherman’s advance on Atlanta for nearly three weeks in June 1864. Today the park operates simultaneously as a significant historical site and one of the most heavily used hiking areas in the Southeast — a combination that makes it unlike most battlefield parks and gives it an energy and accessibility that draw visitors who might not otherwise seek out a Civil War site.
The Atlanta Campaign and the Battle of Kennesaw Mountain
By June 1864, Sherman’s Union forces had been pressing south through Georgia for two months, maneuvering Confederate General Joseph E. Johnston’s Army of Tennessee back toward Atlanta through a series of flanking movements. At Kennesaw Mountain, Johnston established a strong defensive position on the high ground, and Sherman decided to assault it directly rather than continue the time-consuming flanking strategy.
On June 27, 1864, Union forces attacked at multiple points along the Confederate line. The result was a decisive Confederate tactical victory: the attackers were repulsed with heavy casualties. The assault at Cheatham Hill — known as the Dead Angle — was particularly costly. Within weeks, however, Sherman resumed his flanking movements and Johnston was again forced to withdraw toward Atlanta. The battle delayed but did not stop the Union advance.
The park preserves some of the best-surviving Civil War earthworks in the South. The Confederate defensive line ran for miles along the mountain ridges and subsidiary hills, and large sections of the original trenches and artillery positions remain clearly visible. Walking along these earthworks makes the tactical situation viscerally understandable.
Hiking to Big and Little Kennesaw
The mountain itself — actually two summits, Big Kennesaw (1,808 feet) and Little Kennesaw (1,615 feet) — provides the most popular recreational draw. The trail to the Big Kennesaw summit gains approximately 700 feet in about 1.5 miles and offers panoramic views of the Atlanta metropolitan area and the surrounding Appalachian foothills. On clear days, the downtown Atlanta skyline is visible to the south.
The trails are steep enough to provide a genuine workout — Kennesaw Mountain is a favorite training destination for Atlanta-area runners and hikers preparing for longer backcountry trips — but short enough to be accessible to reasonably fit visitors. The park operates a shuttle bus on weekends and holidays from the main visitor parking lot to a midpoint station, reducing the uphill distance for those who want the summit views without the full climb.
On weekends the main parking lots fill by mid-morning; plan to arrive by 8:30 AM or use the shuttle bus system from the overflow parking area. The NPS Kennesaw Mountain site provides current parking and shuttle information.
Historical Interpretation and Cannon Demonstrations
The park visitor center, located at the base of the mountain near the main parking area, offers exhibits on the Atlanta Campaign, the wider context of the summer 1864 military operations, and the lives of soldiers on both sides. An audio tour covering the battlefield’s multiple sites is available for download.
Rangers conduct periodic cannon firing demonstrations using reproduction artillery appropriate to the 1864 period. These programs are popular with families and scheduled on summer weekends and holiday periods. Check the NPS website for demonstration schedules.
The Cheatham Hill area, where the heaviest fighting occurred on June 27, is reached by a two-mile walk from the main visitor center through woods and open fields. Interpretive markers explain the sequence of the assault, and the earthworks at the Dead Angle are exceptionally well preserved.
For planning a broader Georgia Civil War history itinerary, see the national parks planning guide and the parks directory.
The 20-Mile Trail Network
Beyond the summit trails, Kennesaw Mountain’s trail network extends through the park’s full 2,965 acres, crossing open fields, forested ridges, and sections of preserved earthworks. The full trail system allows serious hikers and trail runners a much longer and more varied experience than the summit hike alone. Maps are available at the visitor center and as a downloadable PDF on the NPS website.
Frequently Asked Questions
Is there a fee to enter Kennesaw Mountain? Entry to the park is free. Parking is also free. America the Beautiful passes are not required but are always honored at NPS sites with fees.
Can I bring my dog to Kennesaw Mountain? Dogs are welcome on all trails and must remain on a leash no longer than six feet. The mountain trails are popular with dog walkers and trail runners.
How long does it take to reach the summit? Plan 45 minutes to an hour for the ascent to Big Kennesaw, plus return time. The trail is rocky and steep in sections — wear proper footwear.
Is the park accessible year-round? Yes. The park is open daily year-round. Summer is the busiest season. Fall offers excellent foliage along the wooded sections of trail. Winter visits are uncrowded and pleasant in mild weather.