We drove into Maryland to walk another section of the C & O Trail. This trip, we started at Dam 4 and walked to Big Slackwater. Dam 4 is located at milepost 84.4 on the trail. We took Sharpsburg Pike, turned onto Bakersville Road. Then we turned onto Shaffer Road, a smaller road about 1.5… Continue reading C & O Trail: Dam 4 to Big Slackwater