Martinsburg, WV

ZIP code 25403 is situated in Harpers Ferry, West Virginia. Known for its historic significance, this area is home to Harpers Ferry National Historical Park, where visitors can explore Civil War-era sites and enjoy scenic views of the Potomac and Shenandoah rivers merging. The town also boasts the Appalachian Trail Conservancy headquarters, a hub for hikers embarking on the renowned long-distance trail.