The Thun Trail (pronounced "tune") is part of the Schuylkill River Trail System. Large railroad bridges, built in 1918, provide impressive views of the Schuylkill River and the surrounding hills. Paralleling Routes 422 and 724, this section of the Schuylkill River Trail offers commuters an alternate route and leisurely riders beautiful views. It is a little more than 18 miles long, and you'll likely see wildlife along the way, including deer and fox.
Currently a 4-mile, on-road route connects the two developed segments of the trail. The western end between Reading and Gibraltar is 5.8 miles long, and the eastern developed trail segment 8.9 miles long.
Visit the other Schuylkill River Trail segments: Valley Forge to Philadelphia, Bartram Trail, Schuylkill River Trail - Northern Berks County, Schuylkill Banks Boardwalk, and the Phoenixville to Pottstown segment.
Parking is available at Riverfront Park on College Dr. in Pottstown. From RT 422 East in Pottstown exit at W. High St., turn right onto College Drive, travel under a railroad underpass and turn right at the sign for Riverfront Park and immediate left into the Park.
Parking is also available at the offices of the Schuylkill River Greenway Association, 40 College Drive, which is 0.25 mile farther down College Drive.