Tree Lined Slate Heritage Trail The Slate Heritage Trail, The Former Lehigh Valley Railroad Tree Lined Slate Heritage Trail New York Tunnel Quarry, The Bedbug Cave The Bed Bug Cave The Bed Bug Cave Tree Lined Slate Heritage Trail Slate Bench along the Slate Heritage Trail Trucker's Mill along the Slate Heritage Trail Berksey Railroad Line 1870 Slatington News Kern's Dam and Pioneer Lodge The Slate Heritage Trail Converting a Railroad line to a Trail Trout Creek Covered Bridge on the Slate Heritage Trail Trout Creek Covered Bridge on the Slate Heritage Trail Trout Creek along the Slate Heritage Trail Quiet Santuary along the Slate Heritage Trail Rolling Water along the Slate Heritage Trail Long Stretch of Trail Foot Bridge along the Slate Heritage Trail Fencing along the Slate Heritage Trail Dedicated Slate Benches along the Slate Heritage Trail Trout Creek along the Slate Heritage Trail Scenery along the Slate Heritage Trail Welcome to the Slate Heritage Trail, Established 1999, Covered Bridge 2.0 miles, Slatington 3.1 miles. Slate Heritage Trail The Picturesque Slate Heritage Trail The Slate Heritage Trail. Perfect for walking, running, or biking! Scenery of the Slate Heritage Trail Wildlife along the Slate Heritage Trail The Bed Bug Cave Gardens The Bed Bug Cave Gardens A Scarecrow Welcomes Visitors at The Gathering White Ducks along the Slate Heritage Trail