Today we started our day with another rocky climb down High Rock. After a few miles, we entered Pen Mar State Park and less than a mile after that, we crossed the MD-PA state line. At this state line, we also crossed the Mason-Dixon line. We had lunch at Old Forge Park next to a baseball field and took the time to take off our boots and walk in the grass. After lunch, we climbed to Chimney Rocks overlook and hiked a portion through Caledonia State Park. Out of the park we had a big climb to Quarry Gap shelters. The shelter was really two shelters from 1935 joined by a covered sitting area. This shelter had an innkeeper that maintained the shelter and it was the most well cared for shelter we’ve seen so far. We tented next to the shelter and hiked a total of 25.4 miles.