Four-point-one miles is not a long trail. Plenty of New Hampshire rail trails run farther, sit closer to cities, and get more promotion. Yet the Windham Rail Trail records the highest usage counts of any paved rail trail in the state, according to the Windham Rail Trail Alliance, which won a Hippo Best of Best 2025 award recognizing the broader Southern Tier corridor it anchors.
That number deserves a question: why this trail?
The answer is not scenery, though the scenery earns it. It is position. The Windham segment is the hinge of something much larger, and the spring 2025 repair of a key bridge made the full route rideable again just as a new restaurant landed at the southern trailhead. If you have been treating this as a 4.1-mile out-and-back, you have been using about a third of what is here.
The Trail Is Short. The Corridor Is Not.
The Windham segment runs 4.1 miles from the Windham Depot north to North Lowell Road, where it connects to the Derry Rail Trail. Head south and you reach the Salem Bicycle Pedestrian Corridor. Together, the three segments form 11 continuous paved miles — the longest paved abandoned rail bed in New Hampshire.
That 11-mile number matters because it reframes what you are choosing when you park at the Depot. A one-way trip to downtown Derry and back is just over 8 miles round trip. A southern push to Salem covers roughly the same distance. Both are doable in under two hours on a bike, with places to stop at either end. The trail functions less like a neighborhood path and more like a transit spine, and Windham sits at its center.
The Windham Rail Trail Alliance describes this segment as "the benchmark and anchor segment of the Granite State Rail Trail," a planned statewide greenway that advocates envision running 125 miles from the Massachusetts border to Vermont. The current connected 11 miles represent the most finished and most used portion of that future route. Windham is not at the edge of this project. It is at the core of it.
What the 4.1 Miles Actually Contains
Most trail regulars know the ponds and the woods. Fewer know the specific features by name, which is a shame because the names tell you what to look for.
At roughly mile three heading south, the trail passes through the Rainforest Ledge — a 0.25-mile railroad cut blasted through nearly 30 feet of granite in the 1840s. The shade from the rock walls, the water seepage from the ledge, and the channeled breeze create a temperature drop that can feel like stepping into a different season on a July afternoon. In winter, the same seepage builds ice formations along the walls. It is the most unusual quarter-mile of trail in southern New Hampshire, and it sits on a route most people walk without looking up.
Just past the Rainforest Ledge, a stone arch bridge carries the trail over a stream. The bridge is made of local granite and dates to 1849, built when the Manchester and Lawrence Branch was being constructed through the most difficult terrain on its route. Running a rail line through this section was expensive enough that a three-mile stretch in Windham consumed an outsized share of the original construction budget. The arch is still holding.
Along the full length of the trail, low stone walls run into the woods on both sides. Scottish settlers built them starting in 1719 to mark the boundaries between farm fields. In some places, old stone cellars are still visible beneath the tree line — the foundations of houses that no longer stand. The trail was walking through history before anyone called it a trail.
The Bridge That Closed — and Why It Matters Now
In April 2025, a section of the Windham Rail Trail closed for bridge repairs. The closure ran from Roulston Road in Windham north to the Governor Dinsmore Bridge and south from the Windham Depot about 100 yards, cutting off through-trail access for anyone trying to connect the Windham and Salem segments. The closure lasted until May 5, 2025.
That repair is done. The Governor Dinsmore Bridge is open, and the full corridor from Derry through Windham into Salem is passable again. For anyone who checked the trail in spring 2025, found it blocked, and filed it away — the route is complete.
What Waits at Each End
The southern terminus lands on Range Road at Route 28, where Salem Bikes sits at the trailhead. A bike shop at the end of a bike trail is useful in the obvious way, but it also makes the southern end a logical turnaround point with a reason to stop.
What changed in late 2025 is the food option nearby. Hugo's Mexican Grill opened its Windham location at 58 Range Rd, Unit 7 — The Country Shoppes plaza behind McDonald's, in the former Crown Castle Pizzeria space. The same owner had already opened a well-reviewed Epping location earlier in 2025. The Windham menu runs tacos, burritos, bowls, chimichangas, empanadas, and churros, with online ordering through Toast and delivery via DoorDash. For a post-trail meal within a half-mile of the southern trailhead, it is now the best option in that plaza.
At the northern end, the trail connects to the Derry Rail Trail, which runs 3.6 miles into downtown Derry. The Derry segment has its own ecosystem: a Wednesday farmers market and a Friday food truck fair operate near the trail in season, and the restored Derry train station sits along the route. The combined out-and-back from Windham Depot to downtown Derry and back covers about 7.2 miles on paved surface with no road crossings except at Windham Depot and Roulston Road. That is a full morning without leaving the trail network.
At the Windham Depot end, a small café off the trail serves breakfast, lunch, and ice cream — the kind of place that doesn't need marketing because its location does the work.
Things Worth Knowing Before You Go
The Windham Rail Trail Alliance manages the trail as a 501(c)(3) nonprofit, funded largely through private donations. It is not a state park with a maintenance budget; it runs on community support, which partly explains the etiquette culture that regular users take seriously.
A few specifics that matter:
- Parking at the Windham Depot is day use only. Parking is prohibited from 30 minutes after sunset until 30 minutes before sunrise, per Town of Windham ordinance and state RSA. This is actively enforced.
- ATVs are prohibited year-round under federal trail regulations and New Hampshire RSA. The Alliance is direct about this.
- Trail etiquette on this corridor means staying right and announcing yourself when passing pedestrians on a bike. Usage is high enough that the trail gets crowded on weekend mornings, particularly in spring and fall.
- The surface changes at Roulston Road. The northern section is smooth asphalt. South of Roulston Road, the trail shifts to crushed stone — firm and passable on a hybrid or mountain bike, but not ideal for a road bike with narrow tires.
- Dogs are welcome but the Alliance asks owners to pack out waste. Porta-potties are available at the Depot during the season.
Winter use is lighter but real. The ledge cut stays cold enough that the ice formations along the Rainforest Ledge are worth a January walk. Cross-country skiers use the unplowed sections when snow permits. Snowmobiles are not allowed.
Spring Is the Right Time to Try the Full Route
The Governor Dinsmore Bridge repair closed the southern connection for a month in spring 2025. The full corridor reopened in May 2025, and with Hugo's now at the southern end, the trailhead at Range Road has more to offer than it did a year ago. Foliage is weeks away, but March and April bring some of the quietest trail conditions of the year before the weekend crowds return.
If your usual routine is a 4.1-mile loop from the Depot and back, consider doing it differently once: park at the Depot, head south to Range Road, stop at Hugo's Mexican Grill, and return. Or head north into Derry on a Wednesday morning and hit the farmers market. The trail is 4.1 miles. The route is 11. Most Windham residents have only used one of those numbers.
DiPietro Group Real Estate has been helping Windham buyers and sellers navigate this market for years. If you have questions about what it means to own a home near the Rail Trail corridor — or anywhere in Southern New Hampshire — schedule a free consultation with Shannon DiPietro's team.
