Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Hiking trails & Routes
United States
New Hampshire
Strafford County

Sweet Trail and Colby Marsh Blue Trail

Easy

4.9

(2219)

16,748

hikers

Sweet Trail and Colby Marsh Blue Trail

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

A

Start point

Get Directions

1

1.40 km

Crommet Creek

Highlight • River

Nice view of Crommet Creek from the Sweet Trail. If you are lucky, you may get to see some of the beavers that live in Crommet Creek Conservation Area.

Tip by

B

2.05 km

End point

Loading

Way Types & Surfaces

Way Types

1.75 km

300 m

Surfaces

527 m

520 m

321 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Monday 25 May

24°C

11°C

0 %

Additional weather tips

Max wind speed: 16.0 km/h

to get more detailed weather forecasts along your route

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Frequently Asked Questions

Where can I park to access the Sweet Trail and Colby Marsh Blue Trail?

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.

Is this trail suitable for beginners or families with children?

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.

Are dogs allowed on the Sweet Trail and Colby Marsh Blue Trail?

Yes, dogs are welcome on both trails within the Longmarsh Preserve. Please ensure your dog remains on-leash as per preserve regulations.

What is the best time of year to hike this route?

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.

Are there any permits or entrance fees required for hiking here?

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.

What kind of terrain can I expect on these trails?

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.

Is this a loop trail or an out-and-back route?

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.

What natural features or landmarks can I see along the way?

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.

Does this route intersect with other trails?

Yes, this route utilizes sections of several official trails. It follows parts of the Sweet Trail and also incorporates sections of Longmarsh Road.

Are there any cafes or accommodation options nearby?

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.

Can I hike this trail in winter, and what should I expect?

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.

Nearby routes

Moderate

5.0

33

North and South Mountain Loop

04:58h

17.0km

420m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy