The Cotton Valley Rail Trail is 12 Miles Long
The Cotton Valley Rail Trail stretches 12 miles (19.3 kilometers) from downtown Wolfeboro to Sanbornville in the neighboring town of Wakefield. This popular multi-use trail follows the former Boston & Maine Railroad corridor, which operated from 1872 until 1986.
The trail is one of New Hampshire's most scenic rail trails, passing through forests, wetlands, and along the shores of Crescent Lake. It's beloved by walkers, joggers, cyclists, and—in winter—cross-country skiers and snowshoers.
Trail Overview
- Total Length: 12 miles (19.3 km) one way; 24 miles round trip
- Surface: Packed gravel and crusite (not paved)
- Difficulty: Easy — flat with minimal elevation change
- Uses: Walking, running, biking, cross-country skiing, snowshoeing
- Dogs: Allowed on leash
- Fee: Free to use
Trailheads & Access Points
The trail has multiple access points, making it easy to customize your distance:
Wolfeboro Depot (Main Trailhead)
Located on Railroad Avenue, just steps from downtown Wolfeboro. This is the most popular starting point with parking, portable restrooms (seasonal), and easy access to restaurants and shops for a post-trail meal. The historic train station building adds character to your starting point.
Fernald Station
About 3 miles from Wolfeboro, this access point offers parking and a good turnaround for a 6-mile round trip—perfect for families or those wanting a shorter outing.
Turntable Park (Wakefield)
Located in Sanbornville at the northern end of the trail. Features parking and a historic railroad turntable. Starting here lets you explore the quieter northern section.
What to Expect
The trail offers a peaceful escape through varied New Hampshire landscapes:
- Miles 0-3 (Wolfeboro to Fernald): Wooded corridor with glimpses of residential areas; relatively shaded
- Miles 3-6 (Fernald to Crescent Lake): Beautiful stretch along Crescent Lake with water views; benches for resting
- Miles 6-9: Wetlands and marshes with excellent bird watching opportunities
- Miles 9-12 (to Sanbornville): More remote and quieter; mixed forest
Best Times to Visit
Summer: The most popular season. The tree canopy provides shade, making it pleasant even on warm days. Go early morning or evening to avoid midday heat.
Fall: Spectacular foliage, typically peaking late September through mid-October. The leaf-covered trail and colorful surroundings make this many locals' favorite time.
Winter: The trail transforms into a cross-country skiing and snowshoeing route. The flat terrain is perfect for beginners. Note: The trail is not plowed or groomed.
Spring: Mud season (late March-April) can make conditions soft. By May, the trail is usually in good shape and wildflowers begin blooming.
Tips for Your Visit
- Bring water — There are no water fountains along the trail
- Wear appropriate footwear — The gravel surface is smooth but not paved; sneakers or hiking shoes work well
- Pack snacks — For the full 24-mile round trip, you'll want fuel
- Bike recommendation — Hybrid or mountain bikes work best; thin road bike tires may struggle on gravel
- Bug spray — Especially near the wetland sections in summer
- Start in Wolfeboro — More amenities and easier to find than other trailheads
Combining with Other Activities
The trail's downtown Wolfeboro location makes it easy to pair with other activities. Start your morning with a walk or bike ride, then reward yourself with breakfast at Katie's Kitchen or ice cream at Bailey's Bubble. The Town Docks and Cate Park are just a short walk from the trailhead.
