4.6
(52)
1,305
riders
116
rides
No traffic road cycling routes in Mercer County traverse a landscape characterized by extensive parklands, diverse ecosystems, and significant waterways. The region features rolling terrain, with various hills providing varied cycling engagement, alongside flat sections ideal for relaxed rides. Major water bodies like the Delaware River and Lake Carnegie contribute to scenic routes, while numerous parks and green spaces offer dedicated paths. This combination of natural features provides a varied environment for road cyclists seeking car-free experiences.
Last updated: April 25, 2026
31
riders
143km
09:04
1,640m
1,640m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
3.5
(2)
24
riders
32.5km
02:10
200m
200m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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27
riders
118km
05:16
1,100m
1,100m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
20
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
17
riders
28.8km
01:18
230m
230m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Popular around Mercer County
Traffic-free bike rides around Princeton
Traffic-free bike rides in Charles H. Rogers Wildlife Refuge

Traffic-free bike rides around Pennington
Traffic-free bike rides around Lawrenceville
Traffic-free bike rides around Hopewell
East Coast Greenway — An unforgettable ride along the Atlantic Seaboard
On the trail of the Pilgrim Fathers – road trip along the Atlantic coast
Traffic-free bike rides in Mercer County

Traffic-free bike rides in Mercer County
Carousel was recently refurbished and painted white, and is under new management. This and Ringoes Country Deli a couple hundred feet up the street both make for nice places to stop and grab a bite during your ride.
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The Lawrence Hopewell Trail is a paved multi-use trail that runs for about 19 miles. Here the trail takes you around the sports fields of the Lawrenceville School, with some shaded and some sunny sections. This trail is most beautiful in the autumn.
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The Brearley Oak on the Lawrence Hopewell Trail is a majestic, centuries-old tree, named after the Brearley family who settled in the area in 1690. A historic symbol of strength and endurance, it offers a peaceful, natural stop along the scenic trail.
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Nice pedestrian bridge that takes you over Stony Brook. The trail is not too busy, so there is a good chance you will have the bridge and the view of the creek all to yourself.
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The Brearley Oak is the oldest and largest tree of its kind in the state. At a height of 110 feet and estimated to be between 255 and 410 years old, the tree is a celebrated attraction in the area. The tree was named after John Brearley, an English colonist who settled in the area in 1690.
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The bridge connects Lambertville, NJ with New Hope, PA. It has a nice walkway for bikes and pedestrians.
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Mercer County offers a wide selection of traffic-free road cycling routes, with over 100 options available for you to explore. These routes cater to various skill levels, ensuring there's something for everyone.
The komoot community highly rates the no-traffic road cycling routes in Mercer County, with an average score of 4.5 stars. Cyclists often praise the peaceful, scenic environments, the well-maintained paths, and the opportunity to enjoy nature without vehicle interference. The diverse landscapes, from lake views to historical sites, are frequently highlighted.
Yes, Mercer County has numerous easy no-traffic road cycling routes perfect for beginners or those seeking a relaxed ride. For example, the Rocky Hill Presbyterian Church – Tenmile Run Mountain loop from Princeton offers a gentle introduction to the area's car-free cycling. Many trails, like sections of the Delaware & Raritan Canal State Park Trail, are known for their flat terrain.
Absolutely. For experienced cyclists looking for a challenge, Mercer County offers routes with significant elevation gains. The Green Sergeant Covered Bridge – Hopewell loop from Princeton, for instance, features over 1,600 meters of elevation gain over its 142 km distance, providing a demanding ride through varied terrain.
Mercer County's routes often pass by beautiful natural features and historical landmarks. You can cycle along the Delaware & Raritan Canal State Park Trail, offering scenic views and historical markers. Highlights include the Washington Crossing Bridge, the Wooden Bridge, and the serene Lake Carnegie. The region also boasts diverse ecosystems with wetlands, forests, and fields, home to various wildlife.
Many of Mercer County's no-traffic paths are ideal for families. Trails like the Lawrence Hopewell Trail, which winds through Mercer Meadows, provide safe and enjoyable cycling experiences away from vehicle traffic. The relatively flat and well-maintained surfaces make them suitable for cyclists of all ages.
Yes, there are several excellent circular no-traffic road cycling routes. The Lawrence Hopewell Trail – Brearley Oak tree loop from Mount Rose Preserve is a great example of a moderate loop that allows you to start and end at the same point, offering convenience and varied scenery.
Parking is generally available at various access points for the major trail systems in Mercer County. For trails like the Delaware & Raritan Canal State Park Trail and the Lawrence Hopewell Trail, designated parking lots are often provided at trailheads or nearby parks. It's advisable to check specific route details for the most convenient parking options.
Spring and fall are generally considered the best times for traffic-free road biking in Mercer County. The weather is mild, and the natural scenery is particularly vibrant, with blooming flowers in spring and stunning foliage in autumn. Summer can also be pleasant, especially in the mornings or late afternoons, while winter rides are possible on cleared paths, though conditions may vary.
Yes, many no-traffic road cycling routes in Mercer County pass through or near towns and villages where you can find cafes, restaurants, and other refreshment stops. For instance, the New Hope-Lambertville Bridge – Carousel Deli Bakery Pizzeria loop from Hunterdon County Sourland Mountain Preserve specifically highlights a deli and pizzeria, indicating that such amenities are often accessible along these routes.
Many multi-use trails in Mercer County, including sections of the Delaware & Raritan Canal State Park Trail and paths within Mercer County parks, are dog-friendly. However, dogs must typically be kept on a leash. Always check specific park or trail regulations before heading out with your canine companion to ensure a pleasant experience for everyone.


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