3.8
(13)
78
riders
4
rides
Gravel biking around Dunellen, New Jersey, offers access to diverse terrain, primarily characterized by flat rail-to-trail paths and canal towpaths. The region features routes along the Delaware and Raritan Canal, providing mostly level riding through natural and historical landscapes. While Dunellen itself has local parks, the broader area provides opportunities for longer rides through riverine environments and ecological preserves.
Last updated: August 18, 2026
4.7
(7)
28
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(2)
13
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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3.0
(1)
14
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
11
riders
26.9km
01:17
30m
30m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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This is such a great path and excellent maintenance. A place just not to bike and enjoy nature but to connect people and places.
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Wear goggles or glasses and keep your mouth closed. Lot of bugs
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The beautiful woodland that is Rutgers University Ecological Preserve, or as it was known, Kilmer Woods, is a natural environment that is owned by Rutgers University. It covers 370 acres of land that can be used for teaching purposes by the university.
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The Delaware and Raritan Canal Towpath is a 72-mile portion of the East Coast Greenway. This is a paved, multi-use path. The East Coast Greenway travels through 15 states and over 3,000 miles.
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Do not miss this old village, houses saved from the outskirts, and you can see different old jobs demonstration by people in costumes. And on top, it is free entrance !
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This is a good path also for road bikes. There are a few cobbled bits that form overflows from the canal to the river but they are easily crossed by pushing the bike.
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This is a good gravel path suitable also for road bikes. There are some short segments made of cobbles that are meant as overflows from the canal to the river, but they are easy to ride over.
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The bike path follows the canal, which was originally built in the 1830s as a transportation corridor between NYC and Philadelphia. It's a truly beautiful place to ride your bike at.
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The region around Dunellen offers diverse terrain for gravel biking. While the immediate area has local parks, the main gravel opportunities are found in nearby preserves. For instance, routes along the D&R Canal Towpath provide relatively flat, well-maintained gravel surfaces. Further afield, Sourland Mountain Preserve features a wide, flat gravel and dirt service road, alongside more challenging mountain biking trails with rocky climbs and descents. Washington Valley Park, though primarily rugged mountain biking terrain, may have some sections navigable for gravel bikes with wider tires.
Yes, several routes are suitable for families. The Raritan Canal Towpath loop from Rutgers University is an easy option, covering 26.8 km with minimal elevation gain. Similarly, the Old East Jersey β Raritan Canal Towpath loop is another easy, relatively flat ride at 25.5 km. These routes offer gentle terrain, making them ideal for a family outing.
Beginners will find several easy routes around Dunellen, particularly along the D&R Canal Towpath. The Raritan Canal Towpath loop from Rutgers University (26.8 km) and the Old East Jersey β Raritan Canal Towpath loop (25.5 km) are both rated as easy with minimal elevation changes, perfect for those new to gravel biking. Another easy option is the Old East Jersey β Rutgers Ecological Preserve loop from Bound Brook, which is 26.1 km long.
Spring and fall generally offer the most pleasant conditions for gravel biking around Dunellen, with mild temperatures and beautiful scenery. Summer can be enjoyable, but be prepared for higher temperatures and humidity. Winter riding is possible, especially on well-maintained gravel paths like the D&R Canal Towpath, but conditions can vary with snow and ice, so checking local weather is essential.
Yes, all the routes featured in this guide are loop trails, providing convenient starting and ending points. For example, you can enjoy the View of the D&R Canal β Raritan Canal Towpath loop from Rutgers University, or the shorter Bound Brook β View of the D&R Canal loop from Bound Brook.
Many routes, especially those along the D&R Canal Towpath, offer scenic views of the canal itself. You can also explore natural areas like the Rutgers Ecological Preserve. Nearby attractions include Little Seeley's Pond and Washington Valley Park West, which offer additional natural beauty.
The area is highly rated by the komoot community, with an average score of 3.7 stars. Reviewers often praise the accessibility of the D&R Canal Towpath for its smooth gravel and scenic views, making it a popular choice for relaxed rides. The variety of terrain, from easy canal paths to more challenging preserve trails, is also frequently appreciated.
Absolutely. The **Sourland Mountain Preserve**, about 7-8 miles from Dunellen, is a standout destination with over 3,000 acres and a 3.53-mile network including a wide, flat gravel and dirt service road. While more rugged, **Washington Valley Park** (4.5 miles from Dunellen) also offers extensive trails, some of which might be suitable for experienced gravel riders with appropriate tires. The **Middlesex Greenway**, though currently paved, is a significant local resource with planned extensions that will enhance cycling connectivity.
Dunellen has a train station, and while direct public transport specifically to gravel trailheads like the D&R Canal State Park from Dunellen might require transfers, the planned extension of the Middlesex Greenway to the Dunellen train station will significantly improve local cycling access. For specific routes, checking local bus schedules or ride-sharing options to trail access points is recommended.
Many public parks and trails in New Jersey, including sections of the D&R Canal Towpath and Sourland Mountain Preserve, generally allow dogs on leashes. However, specific regulations can vary by park and preserve. It's always best to check the official website or signage for the particular trail or park you plan to visit to confirm their pet policies before heading out.
Parking is typically available at various access points for popular trails. For routes along the D&R Canal Towpath, you can often find parking near Rutgers University or in towns like Bound Brook, which serve as starting points for many loops. For preserves like Sourland Mountain, designated parking lots are available at the main entrances. Always look for official parking areas to ensure compliance with local regulations.
Dunellen itself offers local dining options. For routes along the D&R Canal Towpath, towns like New Brunswick and Bound Brook, which the canal passes through or near, have a variety of cafes and restaurants where you can refuel. It's a good idea to plan your route to pass through these towns if you're looking for a mid-ride stop.


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