4.6
(31)
818
riders
34
rides
No traffic gravel bike trails in Hunterdon County offer diverse landscapes for outdoor enthusiasts. The region is characterized by rolling hills, extensive river valleys, and dense forests, providing varied terrain for exploration. Gravel bikers can navigate former railway lines, canal towpaths, and quiet rural roads. This blend of natural features creates a rich environment for cycling away from vehicle traffic.
Last updated: July 7, 2026
5.0
(3)
86
riders
58.3km
03:44
580m
580m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
14
riders
24.5km
01:14
70m
70m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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17
riders
76.3km
04:31
790m
790m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
15
riders
20.4km
01:07
160m
160m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
19
riders
83.0km
05:16
1,220m
1,220m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The old train station was built in the late 1800s for the Central Railroad of New Jersey. Today, it serves as a hub for the Califon Historical Society and access point for the Columbia Rail Trail. Supposedly, the name Califon comes from a shortening of "California", since the painter creating the station map didn't leave enough room for the original title.
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A packed dirt road takes you along the Raritan River at the sheltered base of the gorge. There are plenty of spots to park as you head in from Readingsburg, but most of the road is closed to vehicle traffic and makes for the perfect bike route. You are right next to the water and can bike along both sides of the gorge.
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There are abandoned railroad ruins along the sides of the road. There are even still rails on the ground in spots overgrown with grasses and weeds.
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The Columbia Trail is a 16.5-mile paved path consisting of dirt and packed gravel. Pretty much any tires can handle the smooth surface, and it's easy to cover a lot of miles with how flat the entire trail is.
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The Columbia Trail is a gorgeous Greenway along the South Branch Raritan River from this trail head to High Bridge, almost 15.5 miles to the south. Absolutely incredible views all the way through, autumn could be the best time to enjoy the trail. This parking at the northern trailhead isn't very big, but a couple of cars can fit in it.
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Explore the captivating Ken Lockwood Gorge within the 500-acre Ken Lockwood Wildlife Management Area. This picturesque landscape, adorned with towering hemlocks along steep walls, creates an isolated and serene atmosphere. Immerse yourself in the beauty of the 2.5-mile stretch of the South Branch of the Raritan River, featuring cascading waters, small waterfalls, and tranquil pools—an enchanting experience, especially in the vibrant spring season.
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The Columbia Trail is a 16.5-mile paved multi-use trail that travels through Morris and Hunterdon counties along the South Branch Raritan River.
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This stunning lake features a unique rock wall waterfall and is surrounded by lush trees. The sights are even more amazing in springtime when the leaves start to change colors.
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Hunterdon County offers a good selection of traffic-free gravel bike trails, with over 25 routes specifically curated for a quiet riding experience. These range from easy, flat paths to more challenging, longer rides.
Yes, Hunterdon County has excellent options for beginners and families. The Delaware and Raritan Canal Towpath is a prime example, offering a flat, compacted grit path with scenic river views and historical interest. Another great choice is the Gravel loop from Teetertown Preserve, which is rated as easy and provides a pleasant, car-free experience.
Hunterdon County's diverse landscapes, including river valleys, forests, and preserves, are home to abundant wildlife. Along trails like the D&R Canal Towpath, you might spot eagles, herons, and various waterfowl. Forested areas and preserves like Voorhees State Park and Spruce Run Recreational Area offer opportunities to see deer, foxes, and a wide array of bird species.
Absolutely. For riders seeking a more demanding experience, routes like the Columbia Trail – Califon Train Station loop from High Bridge offer significant elevation changes and longer distances, rated as difficult. These routes often combine rail trail sections with more rugged gravel roads, providing a good workout while keeping you away from traffic.
Hunterdon County's trails often pass by historical sites and natural beauty. You can visit the historic Califon Train Station, ride over the picturesque Bridge Over Alexauken Creek, or explore the serene Lake Solitude. The Columbia Trail itself is a highlight, passing through the beautiful Ken Lockwood Gorge.
Yes, many of the gravel routes in Hunterdon County are designed as loops to maximize your exploration without retracing your steps. For instance, the Horse country loop from Far Hills offers a moderate circular ride through scenic landscapes, minimizing traffic encounters.
Many trailheads and parks in Hunterdon County offer designated parking areas. For example, routes starting from Teetertown Preserve or High Bridge typically have accessible parking. Charming river towns like Frenchtown, Lambertville, and Clinton also serve as excellent access points with parking options, allowing you to start your ride directly onto the D&R Canal Towpath or other local trails.
The komoot community highly rates gravel biking in Hunterdon County, with an average score of 4.75 out of 5 stars. Reviewers often praise the region's diverse terrain, from flat canal towpaths to rolling hills, and the abundance of quiet, scenic routes that allow for an immersive outdoor experience away from vehicle traffic.
Hunterdon County is dotted with charming small towns that are perfect for a mid-ride break. Towns like Frenchtown, Lambertville, Clinton, and Califon (near the Califon Train Station) offer cafes, bakeries, and local eateries where you can refuel and relax before continuing your adventure.
Spring and fall are generally considered the best times for gravel biking in Hunterdon County. The weather is mild, and the natural scenery is at its peak, with vibrant foliage in autumn and blooming flora in spring. Summer can also be enjoyable, especially on shaded trails, but be mindful of higher temperatures. Winter riding is possible, but trail conditions may vary with snow and ice.
Hunterdon County has many lesser-known roads and trails that offer a secluded gravel biking experience. Exploring the network of unpaved roads in areas like Kingwood Station and Tumble Idell can lead to delightful discoveries. Additionally, segments of the Columbia Trail, particularly through the Ken Lockwood Gorge, provide a truly immersive and traffic-free ride through pristine natural landscapes.
Yes, Hunterdon County is rich in history. The Delaware and Raritan Canal Towpath is a prime example, where you can ride alongside historic lockkeeper houses and stone-arched culverts. Many routes also pass through charming historic towns, offering a blend of outdoor activity and cultural exploration.


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