Delaware and Raritan Canal State Park follows the historic canal corridor through central New Jersey, offering a scenic multi-use trail and waterways perfect for hiking, biking, fishing, and paddling.
Delaware and Raritan Canal State Park spans approximately 2,500 acres and 70 miles of land along the historic Delaware and Raritan (D&R) Canal corridor, stretching from Trenton to New Brunswick, New Jersey. The park preserves the canal's role in 19th-century transportation and commerce, showcasing its well-maintained towpath trail alongside the canal and Delaware River. The canal was originally constructed between 1830 and 1834 to facilitate the transport of coal and goods, serving as a crucial trade route prior to widespread railroad use. Today, visitors experience a variety of recreation opportunities including hiking, jogging, horseback riding, and mountain biking on the towpath, which passes through wetlands, woodlands, and historic towns. Anglers enjoy fishing in the canal and the Delaware River for species such as bass and catfish. Paddling enthusiasts can explore calm sections of the canal by kayak or canoe. The park includes several historic sites and structures like Canal Lock 1, preserved canal houses, and ancient aqueducts, highlighting the engineering feats of the canal era. Birdwatching is popular, especially near the river and wetland habitats supporting waterfowl, herons, and migrating songbirds. The park also serves as an important green corridor amid New Jersey’s developed landscape, offering visitors peaceful riverfront views and gentle terrain suitable for families and casual outdoor users. Its close proximity to urban centers like Princeton and Trenton makes it a convenient nature escape for both residents and tourists, with ample access points, picnic areas, and visitor amenities.
Historic Delaware and Raritan Canal Towpath Trail stretching 70 miles
D&R Canal Lock 1 and original canal-era structures
Exceptional birdwatching spots along the Delaware River
Scenic paddle routes and fishing access on the canal and river
A flat, crushed-stone trail following the historic towpath, ideal for biking, walking, and horseback riding alongside the canal.
One of the most well-preserved canal locks, showcasing 19th-century hydraulic engineering and offering interpretive signage.
Areas along the park provide picturesque views of the Delaware River, with opportunities to observe migratory birds and riverine habitats.