Sweet Trail and Colby Marsh Blue Trail
Sweet Trail and Colby Marsh Blue Trail
4.9
(2219)
16,748
hikers
00:31
2.05km
10m
Hiking
Explore the natural beauty of the Longmarsh Preserve on the Sweet Trail and Colby Marsh Blue Trail, an easy hiking route that takes you through peaceful marshland. You will cover 1.3 miles (2.0 km) with a gentle elevation gain of just 16 feet (5 metres), making it a perfect quick…
Last updated: April 23, 2026
Waypoints
Start point
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1.40 km
Highlight • River
Tip by
2.05 km
End point
Way Types & Surfaces
Way Types
1.75 km
300 m
Surfaces
527 m
520 m
321 m
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Elevation
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Monday 25 May
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11°C
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Max wind speed: 16.0 km/h
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This route was planned by komoot.
Both trails are located within the Longmarsh Preserve in Durham, New Hampshire. The preserve offers a designated parking area and an informational kiosk, providing convenient access to the trail network.
The Colby Marsh Blue Trail is a short 0.5-mile path, making it an easy option suitable for all skill levels, including families and those seeking a relaxed walk. The Sweet Trail is longer, at 4.9 miles one-way, and would be considered a moderate hike, requiring a reasonable level of fitness.
Yes, dogs are welcome on both trails within the Longmarsh Preserve. Please ensure your dog remains on-leash as per preserve regulations.
The Longmarsh Preserve, home to both trails, offers recreational opportunities year-round. While specific seasonal conditions can vary, spring, summer, and fall are generally excellent for hiking. Winter also allows for activities like cross-country skiing and snowshoeing.
There are no specific permits or entrance fees required to access the Sweet Trail or the Colby Marsh Blue Trail within the Longmarsh Preserve. It is a publicly accessible conservation area.
The Longmarsh Preserve generally features scenic views and a network of trails. The Colby Marsh Blue Trail, being shorter, likely has smoother surfaces, while the longer Sweet Trail may present more varied or uneven terrain typical of a moderate hike.
The Sweet Trail is described as a 4.9-mile one-way path. The Colby Marsh Blue Trail is a shorter 0.5-mile path within the same preserve. This particular komoot route, named "Sweet Trail and Colby Marsh Blue Trail," is a 2 km (1.27 miles) route that is not a full loop of either trail individually, but rather a specific path connecting sections of them.
The route passes by Crommet Creek. The Colby Marsh area itself is a significant conservation area, offering a focus on preserving its natural state and providing scenic views within the Longmarsh Preserve.
Yes, this route utilizes sections of several official trails. It follows parts of the Sweet Trail and also incorporates sections of Longmarsh Road.
The trails are located in Durham, New Hampshire. You can find various cafes, restaurants, and accommodation options in Durham and the surrounding towns to complement your visit.
Yes, the Longmarsh Preserve is open year-round, and the trails are suitable for winter activities like cross-country skiing and snowshoeing. Be prepared for snow and ice, and dress appropriately for cold weather conditions.