Carlisle Barracks is adjacent to Carlisle, Pennsylvania: 18 miles west of Harrisburg, PA -- 27 miles north of Gettysburg.
The Army installation is located almost two miles west of the Carlisle interchange of the I-76 Pennsylvania Turnpike and I-81.
For GPS location, enter "Jim Thorpe and Claremont roads, Carlisle PA" - directions to the Carlisle Barracks Visitor Entry: be prepared to show photo identification.
On post, follow directional signage to your destination.
From Harrisburg International Airport
From North or South on I81
From DC area