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Routes
Bike touring routes & trails
United States
New Hampshire
Carroll County
Sanbornville

Cotton Valley Rail Trail

Moderate

3.3

(23)

96

riders

Cotton Valley Rail Trail

02:31

32.9km

110m

Cycling

Embark on a moderate touring bicycle ride along the Cotton Valley Rail Trail, a scenic route spanning 20.5 miles (32.9 km). You will experience diverse landscapes, from picturesque wetlands and forests to open fields. A highlight is cycling along Lake Wentworth and over causeways, where water surrounds you on both sides, offering immersive views. With a gentle elevation gain of 350 feet (107 metres), this trail is designed for a pleasant journey, typically completed in about 2 hours and 31 minutes.

Planning your visit is straightforward, with various amenities available along the trail, including restrooms, benches, and picnic tables. You can find convenient parking and access points at locations like the Wolfeboro Depot, Fernald Station, and Turntable Park, allowing you to easily customize the length of your ride. The trail surface is mostly hard-packed dirt, gravel, or crushed stone, with some paved sections, so a hybrid or mountain bike is recommended for the best experience.

The Cotton Valley Rail Trail offers a unique blend of natural beauty and history. As you pedal, you will encounter sections where original railroad rails are still in place, adding a distinctive historical touch to your adventure. The route is largely handicap accessible, making it a welcoming option for many. This trail stands out for its accessible nature and the opportunity to cycle through varied New Hampshire scenery.

Last updated: April 23, 2026

Waypoints

A

Start point

Parking

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1

15.7 km

Lake Wentworth

Highlight • Lake

At 3,097 acres, Lake Wentworth is the seventh-largest lake in New Hampshire. There are 18 named islands in the lake, with public access to the lake available at Wentworth State Park.

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B

32.9 km

End point

Parking

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Way Types & Surfaces

Way Types

14.5 km

12.9 km

4.38 km

671 m

527 m

Surfaces

14.5 km

12.9 km

5.44 km

129 m

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Elevation

Elevation

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Weather

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Today

Wednesday 13 May

11°C

2°C

91 %

Additional weather tips

Max wind speed: 13.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the surface like on the Cotton Valley Rail Trail?

The trail primarily features a hard-packed surface of dirt, gravel, crushed stone, or "crusite." You'll also find some paved sections within towns. It's generally smooth, but road bikes with thin tires may struggle. Hybrid or mountain bikes are recommended for the best experience.

Are there any unique features or challenges on this trail?

Yes, a distinctive feature is that sections of the trail still have the original railroad rails in place for its entire length. Cyclists should exercise caution and may need to walk their bikes over these rail sections and transition platforms. Railway motor cars also use the trail, so awareness of shared use is important.

What kind of scenery can I expect along the route?

The trail offers diverse and picturesque scenery. It meanders along two lakes, Lake Wentworth and Crescent Lake, with spectacular water views and causeways where water can surround the trail. You'll also pass through wetlands, beaches (like Albee Beach), forests, and open fields, providing opportunities for wildlife viewing. Wooden bridges over streams are also a highlight.

Where can I park and access the trail?

There are various access points with parking available. Popular trailheads include the Wolfeboro Depot, Fernald Station, and Turntable Park in Wakefield. These allow for customized ride lengths depending on where you start.

Is the Cotton Valley Rail Trail suitable for beginners or families?

Yes, the trail is generally considered easy, flat, and family-friendly with minimal elevation change, especially the western portion. However, the presence of active railroad rails requires cyclists to be attentive, which can add a layer of challenge, particularly for very young riders.

What is the best time of year to visit the Cotton Valley Rail Trail?

The fall foliage is particularly spectacular, making autumn a very popular time to visit. However, the trail offers beautiful scenery throughout spring, summer, and even winter for cross-country skiing and snowmobiling.

Are dogs allowed on the trail?

The trail is generally dog-friendly, but it's always best to keep your dog on a leash and practice responsible pet ownership, including cleaning up after them. Be mindful of other trail users and the unique rail features.

Do I need a permit or is there an entrance fee for the trail?

No, there are no specific permits or entrance fees required to use the Cotton Valley Rail Trail for cycling or walking.

Are there any amenities available along the trail?

Yes, the trail offers various amenities. You can find restrooms (some portable), benches, picnic tables, and beach access at different points along the route. Historical markers also provide insights into its railroad heritage.

Does the trail intersect other well-known paths?

Yes, the route also passes through sections of the Cotton Valley Trail.

What type of bike is best for this trail?

Due to the varied surface of hard-packed dirt, gravel, and crushed stone, a hybrid or mountain bike is highly recommended. Road bikes with thin tires may find the surface challenging, especially over the original railroad rails.

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