4.8
(34)
195
riders
8
rides
Mountain bike trails around Blackwells Mills offer diverse terrain for riders. The region features a network of trails, including the historic Delaware and Raritan Canal towpath and dedicated mountain biking paths within the Six Mile Run Reservoir Site. Landscapes vary from flat, crushed limestone surfaces along the canal to winding singletrack through dense forests and open farm fields. Elevations are generally low, with gentle climbs and descents across the area.
Last updated: June 28, 2026
5.0
(12)
89
riders
23.1km
01:20
70m
70m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.8
(15)
63
riders
17.7km
00:59
80m
80m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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5.0
(3)
10
riders
10.2km
00:33
40m
40m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.5
(2)
7
riders
7.02km
00:23
30m
30m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.5
(2)
6
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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6 mile is well worth the drive, just not after a huge rain fall cuz it gets muddy as hell.
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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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Small bridge to help you pass over Six Mile Run. Part of the bridge is not in good shape, but the stream is small, so you should have no problem getting across.
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Six Mile Run Reservoir Site is a large green space on the outskirts of New Brunswick. Despite the name, there is no reservoir in the preserve. There are, however, many great trails that run through woodland and past streams.
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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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Six Mile Run Reservoir Site, also known as Six Mile State Park, is named for the stream that runs through the region. This 3,037-acre has about 13.5 miles of trails for hiking and biking.
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Blackwells Mills offers a network of 9 mountain bike trails. The area features a mix of historic canal towpaths and dedicated mountain biking paths within the Six Mile Run Reservoir Site, catering to various preferences.
You'll find diverse terrain, from the relatively flat, crushed limestone surfaces of the Delaware and Raritan Canal Towpath to winding singletrack through dense successional cedar forests and mature hardwood forests within the Six Mile Run Reservoir Site. Some trails, like the 'Blackwells Trail Blue', even feature obstacles and elevated wooden boardwalks.
Yes, many trails are suitable for beginners. The Delaware and Raritan Canal Towpath is particularly flat and easy, ideal for all skill levels. Within the Six Mile Run Reservoir Site, the 'Red Trail' is noted as a paradise for novice riders, and all listed komoot routes in the area are rated as easy, such as the Creek and Blackwells Trail Loop.
While many routes are rated easy, the Six Mile Run Reservoir Site does offer sections with more challenging downhill twists that require advanced skills and good fitness. Trails like the 'Blackwells Trail Blue' provide winding singletrack with obstacles for those seeking a more technical ride.
Along the trails, you can explore the historic Delaware and Raritan Canal Towpath, which offers scenic views and opportunities to spot wildlife like great blue herons. The Blackwells Mills Canal House, a preserved 19th-century bridge tender's residence, is also a notable historical attraction nearby.
Yes, there are several loop options available. For example, the Creek and Blackwells Trail Loop combines canal-side riding with forested sections, offering a varied experience. Another popular option is the Challenging Downhill Twist loop from Blackwells Mills, which navigates through diverse terrain within the Six Mile Run Reservoir Site.
The area is highly rated by the komoot community, with an average score of 4.9 stars from 37 reviews. Riders often praise the varied terrain, from historic canal paths to technical singletrack, and the scenic beauty of the forests and farm fields, particularly within the Six Mile Run Reservoir Site.
Within the Six Mile Run Reservoir Site, trails often provide vistas of the Six Mile Run creek and traverse diverse forest types, offering picturesque views. The blend of open farm fields and dense woodlands also creates varied scenic backdrops throughout the region.
The diverse landscapes of Blackwells Mills, with its forests and canal paths, are enjoyable across multiple seasons. Spring and fall offer pleasant temperatures and vibrant foliage, while summer provides lush greenery. Always check local trail conditions before heading out, especially after rain.
Yes, for those looking for longer rides, the Challenging Downhill Twist β Red Trail loop from Rocky Hill is a substantial route covering approximately 35.8 kilometers (22.2 miles), offering an extended exploration of the region's varied terrain.
Parking is generally available at key access points for the trail networks, particularly around the Six Mile Run Reservoir Site and along the Delaware and Raritan Canal. Specific parking details can often be found on individual route pages or local park websites.
Absolutely. The Delaware and Raritan Canal Towpath, with its flat, crushed limestone surface, is an excellent choice for families and riders of all ages. Within the Six Mile Run Reservoir Site, there are also easy loops, such as the 'Red Trail', which is known to be suitable for novice riders.


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