4.9
(14)
235
hikers
23
hikes
Hikes in Hacklebarney State Park are centered around the Black River gorge, a glacial valley with rocky terrain. The trails follow the river as it flows around large boulders, passing through dense hemlock forests. The landscape is characterized by its rock-strewn paths and wooded ravines, with elevation changes primarily within the gorge itself.
Last updated: April 25, 2026
4.9
(7)
50
hikers
4.38km
01:12
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
20
hikers
3.04km
00:52
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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14
hikers
5.72km
01:37
120m
120m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5
hikers
3.65km
01:02
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
24
hikers
11.4km
03:06
150m
210m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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This 978-acre area was once an iron ore mine site in the 1800s. It has now become a very popular park, thanks to the miles of trails and the Black River running through it.
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The Riverside Trail is one of several trails in Hacklebarney State Park. As the name suggests, the trail runs along the Lamington River. The trail mostly runs through woodland, but you are treated with some views of the water.
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Yes, leashed dogs are permitted on the hiking trails. The park's rocky terrain and riverside paths can be exciting for dogs, but always keep them on a leash and be mindful of other hikers and wildlife.
Absolutely. The park is well-suited for families. Most trails are rated as easy, featuring gentle paths through the forest and along the river. For a shorter, accessible walk, consider the Hacklebarney State Park loop from Califon, which is under two miles and offers lovely river views without much difficulty.
For a rewarding hike that includes a waterfall, the Mountain Trail Overlook β Waterfall on Electric Brook loop from Long Valley is an excellent choice. This trail leads you through the forest to a scenic waterfall on Electric Brook and also provides a nice overlook.
The trails in Hacklebarney State Park are known for their rocky and root-filled paths, especially within the Black River gorge. While many routes are not steep, the uneven surfaces require sturdy footwear. You'll find a mix of gravel paths and more rugged, natural trails along the river.
Yes, if you're looking for a more substantial hike, the Hiking loop from Milltown is a great option. At nearly 8 miles, this moderate route involves more elevation gain as it explores the woodlands surrounding the main park area, offering a good workout.
The park is highly rated by the komoot community, with an average score of 4.9 stars. Hikers frequently praise the stunning scenery of the Black River gorge, the peaceful atmosphere of the hemlock forests, and the pleasant coolness of the ravine, even on warm days.
Yes, the park is open for hiking year-round. Winter hiking offers a completely different perspective, with snow-dusted trees and frozen cascades. The trails can also be used for cross-country skiing. Be sure to wear appropriate footwear with good traction, as the rocky paths can become icy and slippery.
Yes, Hacklebarney State Park is a popular spot for picnicking. You'll find numerous picnic tables and grills scattered throughout the park, many in scenic locations along the streams and river, making it easy to combine a hike with a relaxing lunch outdoors.
Yes, the Black River is a designated trout-stocked river, making it a favorite destination for anglers. You can often see people fishing from the banks and boulders along the trails. A valid New Jersey fishing license is required.
Hacklebarney State Park is located at 119 Hacklebarney Road in Long Valley, NJ. There is a designated parking area at the main entrance. The lot can fill up quickly, especially on weekends and holidays, so arriving early is recommended to secure a spot.
Several trails offer scenic overlooks. For a route that specifically includes one, try the Mountain Trail Overlook β Waterfall on Electric Brook loop from Middle Valley. This hike leads to a viewpoint that provides rewarding views of the surrounding landscape.


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