North of Easton was a rocky ridge about 2,000 feet in height. Blue Mountain Eagle Climbing Club (abbreviated BMECC to avoid the tongue-twister official name) had begun building a hiking trail on the ridge, called, needless to say, “Blue Mountain.” The ridge ran from Delaware Water Gap, the border between Pennsylvania and New Jersey, all the way to the Potomac River in Maryland. The ridge line was periodically punched by gaps, forcing the hiker down into the gap and up again. But, though the trails that BMECC were building might be steep in the gaps, they were very moderate along the ridgeline. It made for almost ideal, though somewhat rocky, walking.
In 1926 Bingham established a hiking club at Lafayette College, called Blue Mountain Club (not to be confused with BMECC despite the similar name). Bingham, who had heard about Benton MacKaye’s new trail project, contacted BMECC and asked them to join his club in building the new trail from Delaware Water Gap to the Susquehanna River. BMECC leaders met with Bingham on October 30, 1926, after the annual hike to the spot of the eagle’s nest. Bingham’s club had already adopted the project to build a 35-mile section from Delaware Water Gap to Lehigh Gap, and suggested that it would be a great idea for BMECC to take on the rest of the project, 102 miles to the Susquehanna. Rentschler took the lead, and the club plunged enthusiastically into the project. The first work trip was recorded in Rentschler’s diary.
Sky Line Trail - 1st training, Sunday, Nov. 21, 1926. Members: Wm. R. Shanaman, Truman Temple, S.I. Goss, D.K. Hoch, Nick Phillipson, H.F. Rentschler, E.D. Greenawalt, Wm. Burkey, John O. Baer and nephew, Clarence Rahn. Left Reading at 9 o’clock; parked machine at John O. Baer home, Mountain, 10:45. Proceeded up the mountain. The trail was started by placing a marker close to the Berks and Lehigh Co. marker. Proceeded westward for ½ mile on the Drech road……to the high point known as Baer’s Ridge.[1]
In five years BMECC was ready to open the 20-mile section west of Port Clinton. This Berks section of the Appalachian Trail was formally dedicated on October 12, 1931. Benton MacKaye himself was present for the occasion.
[1] Rentschler diary, entry provided by Barbara Wieman Dec 30 2015. The site of the marker can be located with fair precision on the current ATC trail maps.
Rockville Bridge – The Chancy Route[1]
Pennsylvania thus had a long section of the AT built in the late 1920s and early 1930s. But the route west of the Susquehanna River confronted a problem that was to confound trail clubs for decades. South of Blue Mountain and the Darlington Trail was Cumberland Valley, farmland and private property. It would be difficult to bring a trail down through that area, so the Blue Mountain Club proposed to extend it along Blue Mountain all the way to Doubling Gap (present-day Colonel Denning State Park), then hooking down past Newville and south of Carlisle, a 30-mile road walk all the way to Pine Grove Furnace. From Pine Grove Furnace, Bingham’s map showed it proceeding along South Mountain, through the new Michaux State Forest and Mont Alto State Forest, and into Maryland at Blue Ridge Summit. Bingham’s proposed route took the trail all the way to the Potomac River three miles east of Harpers Ferry.
The ideas were admittedly primitive and not fully formed – perhaps Bingham himself would have admitted it. But, west of the Susquehanna, a new player emerged. Myron Avery, a 30 year-old lawyer, burst onto the scene, and the Appalachian Trail in Pennsylvania was never the same.
[1] Rockville Bridge was the longest stone-arch bridge in the U.S.