4.8
(38)
524
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37
hikes
Hiking around Griggstown, New Jersey, offers diverse landscapes for outdoor enthusiasts. The region features flat, accessible paths along the Delaware & Raritan Canal, giving way to gently rolling hills and dense woodlands to the east. Notable natural features include the John Clyde Memorial Native Grassland Preserve with its meadows and woodland trails, and the 10 Mile Run Mountain, a ridge providing elevation changes and views. The area also offers distant views of the Sourland Mountain Ridge.
Last updated: April 24, 2026
6
hikers
7.30km
01:53
40m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3
hikers
9.68km
02:38
150m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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2
hikers
4.70km
01:11
10m
0m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
1
hikers
1.94km
00:30
10m
0m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
1
hikers
2.11km
00:33
10m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Built in 1834, the Kingston Lock was initially constructed to enable safe and efficient freight transport between Philadelphia and New York. These days it is a historic landmark along the D&R Canal Towpath.
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Delaware Raritan Canal trail is in a great condition and a beauty all year around with several historic marks.
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Carnegie Lake, stretching across parts of central New Jersey, owes its existence to an unusual encounter: a conversation between a painter and Andrew Carnegie. Built in the early 1900s for Princetonβs rowing team, the lake quickly became more than just a training site. Locals fish here, paddle, or stroll along the quiet banks. Pollution has taken its toll, but efforts to clean the water are ongoing.
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Built in 1907 at the meeting point of Stony Brook and Millstone River, the Lake Carnegie dam created the lake enjoyed by rowers and the community. After a century of upkeep, repairs were needed again in 2015. This is a great place to watch races.
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Historic lock with a lock keeper's house.
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Some of the most flowy trails with great incline/decline challenges. Features are a constant. Not a one and done.β
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This is a 3 miles half way point. You can turn right and head back for 6 mile completion or keep going straight for most trails and distance.
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Some of the fighting during the 1777 Battle of Princeton took place at the Millstone River. There are other historical landmarks and signage posted around the city's parks and trails.
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Griggstown offers a diverse selection of over 20 hiking routes, catering to various preferences and skill levels. These include easy walks along the canal and moderate trails through woodlands and grasslands.
The terrain in Griggstown is quite varied. You'll find flat, accessible paths along the Delaware & Raritan Canal, gently rolling hills, and dense woodlands. The John Clyde Memorial Native Grassland Preserve features undulating meadows and woodland trails, while the 10 Mile Run Mountain offers more significant elevation changes and views.
Yes, Griggstown has several family-friendly options. The Delaware and Raritan Canal Towpath, Millstone Valley loop is an easy, level path perfect for families. Many trails within the John Clyde Memorial Native Grassland Preserve also offer smooth, well-maintained sections suitable for all ages.
Many trails in Griggstown are dog-friendly, especially those in natural preserves and along the D&R Canal Towpath. It's always a good idea to keep your dog on a leash and check specific preserve rules before you go to ensure a pleasant experience for everyone.
Yes, there are several circular routes. For example, the Sourland Mountain Preserve loop via White Square Trail offers a moderate circular hike with elevation changes. Another option is the
Griggstown's trails offer views of diverse natural features. You can explore the unique meadows and woodlands of the John Clyde Memorial Native Grassland Preserve, observe the Millstone River, and even catch distant views of the Sourland Mountain Ridge. The Delaware & Raritan Canal Towpath itself is a significant feature, offering scenic walks along the historic waterway.
Griggstown offers beautiful hiking experiences year-round. The grasslands are particularly stunning in the fall with vibrant colors, and even in winter, the trails provide expansive views through the trees. Spring and summer bring lush greenery and active wildlife, making any season a good time to visit.
Absolutely. The grasslands and woodlands are home to sensitive species like Grasshopper Sparrows and Bobolinks, as well as American Kestrels and Eastern Box Turtles. Bluebird nest boxes and a Barn Swallow structure provide excellent bird-watching opportunities, especially in the John Clyde Memorial Native Grassland Preserve.
Yes, the area is rich in history. Along the D&R Canal, you can find the historic Griggstown Bridge Tender's House, an 1834 stone house that now serves as the Millstone Valley National Scenic Byway Visitor Center. You can learn more about its history here. The canal itself is a historical marvel, opened in 1834.
The Delaware & Raritan Canal Towpath is a prime example of an accessible trail in Griggstown. It's a level and well-maintained path, suitable for various fitness levels, including those with strollers or wheelchairs, offering an easy and scenic experience along the waterway.
Parking is generally available at key access points for popular trails. For instance, the John Clyde Memorial Native Grassland Preserve has designated parking areas. For the D&R Canal Towpath, you can often find parking near access points along Canal Road. Specific parking details are usually provided on individual trail maps or at preserve entrances.
The trails in Griggstown are highly rated by the komoot community, with an average score of 4.8 stars from over 30 reviews. Hikers often praise the diverse landscapes, from the peaceful canal paths to the engaging woodland and grassland trails, and the well-maintained nature of the routes.
Yes, Griggstown is excellent for beginners. The Delaware and Raritan Canal Towpath, Millstone Valley loop is an easy, flat path ideal for those new to hiking. Many sections of the John Clyde Memorial Native Grassland Preserve also offer gentle, well-marked trails suitable for a relaxed walk.


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