4.8
(3)
58
riders
7
rides
Gravel biking in Allamuchy Mountain State Park offers diverse terrain across its expansive woodlands, rolling hills, and rugged mountain ridges. The park features an extensive network of unpaved trails, including old railroad beds and fire roads, suitable for gravel bikes. Riders can expect a mix of singletrack and doubletrack routes, with some sections presenting technical challenges and significant elevation changes. The landscape is characterized by serene forests, open meadows, and several lakes and ponds, providing varied scenery for gravel biking.
β¦Last updated: July 6, 2026
5.0
(1)
8
riders
67.2km
04:28
450m
450m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
55.0km
03:39
360m
360m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5
riders
41.1km
02:27
200m
200m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
14.3km
00:56
80m
80m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
6
riders
29.3km
01:41
150m
150m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Kittatinny Valley Park is a popular outdoor recreation area. It has several lakes, including Lake Aeroflex, the deepest natural lake in New Jersey. There are several miles of hiking trails that run through the park, including the Sussex Branch Trail, a 21-mile rail trail that runs through several townships.
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The Sussex Branch Trail is a 21-mile-long trail that runs from Branchville to Byram. This section of the trail runs through Allamuchy State Park and is mostly flat. The trail passes through some beautiful woodlands and several lakes.
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Warbasse Junction is the intersection of the Sussex Branch Trail and the Paulinskill Valley Trail. There are no facilities at this spot, but there are some information boards to give you some valuable information about the area.
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The Sussex Branch Trail is a 21-mile multiuse trail. The trail follows an old railroad corridor and runs between Branchville and Byram. The path is unpaved and changes between dirt, grass, and cinder.
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Great, small wooden bridge over Paulins Kill River. The river is very narrow and not very deep at this point, so the bridge is a short walk to get across. The bridge has no hand ropes, so make sure you are physically able to cross the bridge before attempting.
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Paulinskill River Wildlife Management Area is a 2,300 acre nature preserve along the Paulinskill River. The area is home to a variety of wildlife, including eagles, herons, turtles, and bobcats. The Sussex Branch Trail runs through the southern section of the WMA.
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Lake Paulinskill is situated just west of the town of Newton. It is a long narrow 174-acre lake with full tree lined shores. The view here looking over the bridge on Swartswood Road is particularly nice.
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A tranquil escape for hikers, cyclists, and nature enthusiasts exploring the scenic Sussex Branch Trail. It's wildly popular for wildlife viewing and birding.
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Allamuchy Mountain State Park offers an extensive network of trails, with over 34 miles available, including 14 miles of marked trails and more than 20 miles of unmarked paths. Our guide features several curated gravel bike routes, including options for various skill levels.
Yes, Allamuchy Mountain State Park has options for less experienced riders. The park's unpaved trails, including old railroad beds like sections of the Sussex Branch Trail, are generally flatter and traverse scenic farmland and forests. For a specific easy route, consider the Whites Pond loop from Andover, an 8.9-mile path that offers a scenic ride through woodlands.
The park's terrain is diverse, featuring rolling hills, rugged mountain ridges, and rocky outcrops. Gravel bike trails often follow old railroad beds, fire roads, and multi-use paths, offering a mix of singletrack and doubletrack routes. You can expect everything from relatively flat sections to areas with significant elevation changes and technical rock gardens, providing a dynamic riding experience.
Absolutely. For experienced gravel bikers seeking a challenge, the park offers routes with significant elevation changes and technical sections. A notable difficult route is the Sussex Branch Trail β Paulinskill Valley Trail loop from Mount Olive, which spans 45.7 miles and traverses varied and demanding terrain.
Yes, many of the gravel biking routes in Allamuchy Mountain State Park are designed as loops, allowing you to start and end at the same point. Examples include the Whites Pond loop from Andover and the Sussex Branch Trail β Sussex Branch Trail loop from Andover, which offers a 25.5-mile ride through varied landscapes.
Allamuchy Mountain State Park is rich in natural beauty and historical sites. You can expect to see serene woodlands, open meadows, and sparkling lakes such as Cranberry Lake, Jefferson Lake, Allamuchy Pond, and Deer Park Pond. The Musconetcong River also winds through the park. For specific points of interest, consider visiting the Sussex Branch Trail or the Highlands Trail, both of which offer scenic views. Additionally, Waterloo Village, a historic site, is located within the park.
Allamuchy Mountain State Park offers year-round outdoor activities. For gravel biking, spring and fall generally provide the most pleasant conditions with milder temperatures and beautiful foliage. However, the park's trails are accessible in other seasons too; just be prepared for potential snow or ice in winter, and warmer, more humid conditions in summer.
The park offers various access points with parking facilities. Specific parking areas are available at trailheads and popular access points, such as those near Waterloo Road for the Sussex Branch Trail, or designated parking for the Deer Park area. It's advisable to check specific trail access points for the most convenient parking.
The gravel biking routes in Allamuchy Mountain State Park are highly rated by the komoot community, with an average score of 4.75 stars from 3 reviews. Over 60 gravel bikers have used komoot to explore the park's varied terrain, often praising the diverse trails and scenic beauty.
Allamuchy Mountain State Park is home to diverse wildlife. While gravel biking, you might encounter various bird species, white-tailed deer, and smaller mammals. The park's extensive woodlands and meadows provide habitats for a range of animals, offering opportunities for wildlife observation.
Based on available information, there are no specific permits mentioned as being required solely for gravel biking within Allamuchy Mountain State Park. However, it's always a good practice to check the official New Jersey State Park website for any updated regulations or advisories before your visit.


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