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View of the D&R Canal – Raritan Canal Towpath loop from Rutgers University
46.7km
02:16
80m
80m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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By Fede from komoot
·
Updated May 31, 2026
If you've ever tried to plan gravel biking in Union County, you know how quickly the options can feel overwhelming. Sifting through countless trails to find the ones genuinely worth your time and effort can be a real headache. That's where komoot comes in. Our community has explored, mapped, and reviewed the best gravel routes here, so we've done the legwork to bring you a curated shortlist that cuts through the noise.
Gravel biking in Union County offers a unique blend of canal towpaths, park greenways, and varied off-road sections within its extensive park system. You'll find everything from relatively flat, easy rides perfect for a relaxed outing to more challenging routes with greater elevation gain. The terrain is generally accessible, making it a great spot for mixed-surface riding, though some routes will give your legs a good workout.
If you're looking for a classic, relatively flat ride along a historic waterway, we'd start with the Old East Jersey – Raritan Canal Towpath loop from Rutgers University, an easy 15.9 miles (25.6 km) that’s a local favorite. For something a bit more varied with parkland and greenway sections, the La Tourette Park Greenway – Fort Wadsworth — Staten Island loop from St. George offers a moderate 25.9 miles (41.7 km) of diverse terrain. With more than 16 gravel bikers having already explored these routes with komoot, you can trust these are genuinely good rides.
Trail | Distance | Elevation | Difficulty |
|---|---|---|---|
| View of the D&R Canal – Raritan Canal Towpath loop from Rutgers University | 46.7 km | 80 m | Moderate |
| Old East Jersey – Raritan Canal Towpath loop from Rutgers University | 25.6 km | 60 m | Easy |
| South Beach at Miller Field – Fort Wadsworth — Staten Island loop from St. George | 41.4 km | 290 m | Moderate |
| Lewis Morris County Park – Traction Line Recreation Trail loop from Madison Train Station | 53.0 km | 440 m | Moderate |
46.7km
02:16
80m
80m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
View route
25.6km
01:16
60m
60m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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41.4km
02:41
290m
290m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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53.0km
03:33
440m
440m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
View route
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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This bit of trail goes right along the beach, it's a great place to ride to get a view of the water.
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This is a nice beach at the edge of the field with good views over the water.
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The Traction Line Recreation Trail spans 2.7 miles and is shared by bikers, runners, and walkers. Users can enjoy 10 Fit-Trail workout stations along the way/ There are no restrooms on this trail, but there are benches.
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This 226-acre area houses one of the oldest military installations in the nation. Filled with military historical items you'll have plenty to see, it also offers stunning views of the harbor and the Verrazzano-Narrows Bridge.
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Bikes and pedestrians Handicap ramp open Can park by verrozona bridge and bike/hike to the boardwalk
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Only a few parking spots, but a beautiful area in all directions.
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Union County offers a diverse mix of gravel and off-road sections. You'll find routes along historic canal towpaths, through extensive park greenways, and within the county's numerous parks like the Watchung Reservation. The terrain varies from relatively flat paths to more undulating park trails with greater elevation gain.
Yes, Union County has options suitable for beginners. The Old East Jersey – Raritan Canal Towpath loop from Rutgers University is an easy 15.9-mile route, offering a relatively flat ride along the historic canal towpath, perfect for those new to gravel biking.
For experienced gravel bikers seeking a challenge, the Osborn Pond – Lewis Morris County Park loop from Madison Train Station is a difficult 30.6-mile trail. It leads through Lewis Morris County Park and features significant elevation changes, making it a demanding ride.
The longest route highlighted in Union County is the Osborn Pond – Lewis Morris County Park loop from Madison Train Station, which spans 30.6 miles (49.3 km). This route offers a substantial ride through varied terrain.
Many gravel routes in Union County pass through or near beautiful natural areas. You might encounter highlights such as Lower Echo Lake, the expansive Watchung Reservation, or Lake Surprise Bathhouse. The La Tourette Park Greenway – Fort Wadsworth — Staten Island loop from St. George also offers parkland and greenway sections with varied scenery.
While specific family-designated trails aren't listed, the easier, flatter routes like the Old East Jersey – Raritan Canal Towpath loop from Rutgers University are generally suitable for families. These paths offer a more relaxed riding experience away from heavy traffic.
The gravel biking routes in Union County are appreciated by the komoot community, holding an average rating of 3.0 stars. Riders often enjoy the diverse terrain, from canal towpaths to park greenways, and the variety of options available for different skill levels.
Given that some roads can be heavily trafficked, early Sunday mornings are often ideal for rides, especially during warmer months. The region's diverse park system makes it enjoyable across multiple seasons, though trail conditions can vary with weather.
Yes, all the featured gravel routes in Union County are designed as loops. Examples include the Old East Jersey – Raritan Canal Towpath loop from Rutgers University, the La Tourette Park Greenway – Fort Wadsworth — Staten Island loop from St. George, and the Osborn Pond – Lewis Morris County Park loop from Madison Train Station.
Many of Union County's gravel routes start from accessible locations. For instance, the Old East Jersey – Raritan Canal Towpath loop starts from Rutgers University, and the Osborn Pond – Lewis Morris County Park loop begins near Madison Train Station, suggesting nearby parking or public transport access points.
While specific amenities aren't detailed for every route, Union County's extensive park system, which includes 36 parks over 6,200 acres, often provides facilities such as restrooms. For specific cafes, it's best to check the starting or ending points of your chosen route, especially if they are near towns or universities.
Gravel biking in Union County caters to all levels. You can find easy routes like the Raritan Canal Towpath, moderate options such as the La Tourette Park Greenway, and more difficult trails like the Lewis Morris County Park loop, ensuring there's something for every ability.


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