4.8
(36)
472
hikers
33
hikes
Hiking around Hillsborough offers diverse landscapes, from forested hills to riverine trails. The region features varied terrain, including woodlands, boardwalks, and areas with moderate elevation changes. These natural settings provide opportunities for outdoor activities across different difficulty levels. The trails often traverse areas characterized by natural features such as rivers and preserved lands.
Last updated: July 9, 2026
5.0
(4)
79
hikers
9.20km
02:34
180m
180m
Embark on the Devil's Half-Acre, Ridge, and Tributary Trail Loop for a moderate hiking adventure through the Sourland Mountain Preserve. This route spans 5.7 miles (9.2 km) and involves aβ¦
5.0
(5)
40
hikers
3.48km
01:02
120m
70m
The Devils Half-Acre Trail offers a fascinating journey through the rugged terrain of New Jersey's Sourland Mountain Preserve. You'll navigate a woodland nature preserve filled with interesting rock formations, includingβ¦

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1
hikers
5.31km
01:21
20m
20m
The Duke Farms Inner Loop offers a delightful, easy walk through a diverse landscape of meadows, woodlands, and wetlands. You'll enjoy serene views of Dukes Brook, Great Falls Lake, andβ¦
5.0
(1)
32
hikers
11.0km
03:00
150m
150m
Hike the moderate Tributary Trail, a 6.9-mile route in Sourland Mountain Preserve with 499 feet of elevation gain, taking about 3 hours.
5.0
(7)
58
hikers
4.29km
01:15
120m
120m
The White Square Trail loop at Sourland Mountain County Preserve offers a distinctive hiking experience, immersing you in a dense deciduous forest filled with ancient diabase rock formations. Expect toβ¦
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The White Square Trail is one of the more popular trails in Sourland Mountain Preserve. This trail leads you gently up to the top of the mountain. As the name suggests, the trail is marked by white squares.
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The trail can get a bit swampy here at times, so there is a boardwalk that takes you through the wetland and keeps your feet dry.
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The Sourland Mountain County Preserve is a beautiful woodland nature preserve run by the Somerset County Park Commission. There are several miles of well-maintained hiking trails that weave through the park.
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Otter Lake within Duke Farms is a man-made lake that is home to a variety of wildlife. It is known as a good area to spot wood ducks, osprey, and great blue herons.
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Great Falls, a captivating man made tiered waterfall descending Duke Reservoir's side, stands as a prominent feature just a short distance from the Orientation Center. Positioned on West Way's lawn, the falls unveil their beauty in four spectacular displays during warm seasons at 10:00 am, 12:00 pm, 2:00 pm, and 4:00 pm, each lasting around 10 minutes.
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Hillsborough offers a wide selection of hiking opportunities, with over 20 routes available. These trails cater to various preferences, ranging from easy strolls to more challenging moderate hikes.
The hiking trails in Hillsborough feature diverse terrain, including woodlands, riverine areas, and preserved natural landscapes. You'll find paths winding through forests, along rivers, and some routes even include boardwalk sections, such as the Boardwalk through woodland loop from Millstone.
Yes, Hillsborough has many easy hiking routes perfect for beginners. Out of the available trails, 19 are classified as easy. A good option is the White Square Trail loop from Sourland Mountain County Preserve, which is 2.7 miles long and typically takes about 1 hour and 15 minutes to complete.
The trails in Hillsborough are highly regarded by the komoot community, holding an average rating of 4.7 stars from 33 reviews. Hikers often praise the serene woodlands, well-maintained paths, and the opportunity to explore preserved natural areas like the Sourland Mountain Preserve.
Yes, many of Hillsborough's trails are designed as circular routes, allowing you to start and end at the same point. Examples include the Sourland Mountain Preserve loop via White Square Trail β Hillsborough Township and the Boardwalk through woodland loop from Sourland Mountain County Preserve.
Hillsborough's preserved natural areas are home to various wildlife. Depending on the specific location, you might spot diverse bird species, including wading birds along river sections, and other local fauna. Some areas are known for rare species, such as the brown elfin butterfly in certain regions.
Yes, several interesting landmarks and natural features are close to Hillsborough's hiking trails. You can explore the Sourland Mountain County Preserve, which offers extensive natural areas. Additionally, the Delaware and Raritan Canal Towpath is nearby, providing historical context and scenic views.
Yes, some trails in Hillsborough feature scenic boardwalk sections, offering a unique hiking experience through wetlands or dense woodlands. The White Square Trail β Boardwalk through woodland loop from Sourland Mountain County Preserve is one such route that incorporates a boardwalk.
Hillsborough offers enjoyable hiking experiences throughout much of the year. Spring and fall are particularly popular due to mild temperatures and vibrant foliage. Fall colors can be quite spectacular in the forested areas. Summer can be warm, but shaded trails provide relief, while winter hiking is possible, though conditions may vary.
Many trails in Hillsborough are situated in riverine areas, providing opportunities for scenic water views. The region's natural features include significant rivers, and some trails run alongside them, offering picturesque landscapes and a chance to observe aquatic wildlife.
For those interested in local ecology, trails within preserved natural areas are ideal. These areas often feature diverse ecosystems, including riverine forests, pine flatwoods, and cypress swamps, providing a rich environment to observe various plant and animal life.


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