The 70-mile Delaware and Raritan Canal State Park is one of central New Jersey’s most popular recreational corridors for canoeing, jogging, hiking, bicycling, fishing and horseback riding. The canal and the park are part of the National Recreation Trail System. This linear park is also a valuable wildlife corridor connecting fields and forests. A recent bird survey conducted in the park revealed 160 species of birds, almost 90 of which nested in the park. With its wooden bridges and 19th century bridge tender houses, remnants of locks, cobblestone spillways and hand-built stone-arched culverts, the canal is a tremendous attraction for history lovers. The upper portion of the feeder canal follows the Delaware River through historic New Jersey towns such as Frenchtown, Stockton and Lambertville. The main canal passes the Port Mercer bridge tender’s house, through the charming villages of Kingston and Griggstown to Blackwells Mills, ending up in New Brunswick. Canoes can be rented at Griggstown and Princeton from concessionaires.