On the Walnutport spur of the D&L Trail, which heads both north and south from the bridge crossing the Lehigh River between Slatington and Walnutport, dead ending after about two miles in either direction. Parked on the Slatington side of the river. Also did a short stretch of the Slatington Heritage Trail. Upper 70s, mostly sunny. Most of the trail is dirt towpath, no pavement.
Many turtles of all sizes (and probably a few different species) sunning themselves on logs in the canal, several lock ruins, lots of wildflowers in bloom, birds, people fishing, boats on the river - plenty to see.