Opted for a bike ride since it was going to be mid-90s and sunny, and we hadn't been for a ride in awhile. We headed over to our favorite bike route... the Delaware and Raritan Canal towpath. We prefer to bike the towpath, but it would make for easy hiking as well (more like walking really).
The trail surface is level packed dirt or fine crushed stone, basically a rail trail. It is mostly shaded, and runs along the canal and river.
21.8 miles roundtrip starting in Lambertville and going north, turned around at a picnic table not quite at Warsaw Rd. View the route in google maps here.View the full blog post, D&R Canal Biking: Lambertville towards Frenchtown, on njHiking.com.