Winter arrives on the Nashua River Rail Trail

December 18, 2025February 18, 2026 / Ellen Kolb / 2 Comments

The calendar says winter is a few days away, and late fall has been happy to provide a preview. I visited the Nashua River Rail Trail on a quiet weekday morning to take advantage of a just-above-freezing day. I wanted to beat the messy forecast: rain, followed by plummeting temps and a resulting flash-freeze.

I strapped cleats onto my shoes just to be on the safe side, since icy patches can lurk in a path’s shaded areas. The powder snow that fell earlier in the month was packed down nicely in an informal lane for walkers. There were traces of ski tracks alongside, but I think those must have been made when the snow was fresher.

I was on the northernmost segment of the trail, in Nashua. I was pleased to see that the city has kept the Gilson Road parking lot plowed. Many tracks in the snow between parking area and trail attest to the NRRT’s continuing popularity.

artwork displayed alongside a snowy trail in Nashua, NH — *_{Along the Nashua River Rail Trail: “The Shapes of Water” by Faith T., a student at Nashua High School South.}* *_{Ellen Kolb photo.}*

The art displays along the way between Gilson Road and the Rt. 111-A crossing featured pieces by students at Nashua High School South. Some of the display stands were showing signs of wear, and I hope the city will maintain them. The artwork is a meaningful way for Nashua to put its stamp on its section of the NRRT.

A bird’s nest was in the middle of the trail, perched atop the snow. A gust of wind probably took it down from a nearby tree. I picked it up thinking that it was edged with snow, but I was mistaken – all the white fuzz was from downy feathers. I moved the nest the edge of the trail, not wanting to damage it even if its former occupants were done with it.

*_{Feathers, not snow, adorn this nest. Ellen Kolb photo.}*

The painted markings on the old granite B&M railway mileage marker have weathered away. W 40, I thought to myself as I walked past it. Forty miles south to Worcester along the old rail line.

Granite post along a snow-covered rail trail — *_{This granite post is a mileage marker, which once had “W 40” painted on it (40 miles to Worcester, Massachusetts). Ellen Kolb photo.}*

The twelve-mile long NRRT has several parking areas along the way. Trail users in Nashua can park by the trail on Gilson Road, NH Rt. 111-A, or Groton Road/Hollis Street (at the NH/MA state line).

You can help send the Granite State Walker to the next trailhead with a small donation at her Buy Me a Coffee page. Thank you!

Nashua River Rail Trail gallery

November 15, 2016February 24, 2026 / Ellen Kolb / 1 Comment

Look back over this blog’s decade of posts and one place gets mentioned in all seasons: the Nashua River Rail Trail. It extends twelve miles between Nashua, New Hampshire and Ayer, Massachusetts.

I love the seasonal changes on the trail. I like the sound of the skydiving plane overhead and the sight of the colorful chutes as the skydivers make their jumps. I like seeing what’s being planted at the farm in Dunstable. I am enchanted anew each time I see the soda machine that a trail-abutting family has set up. I like the ice cream stand in East Pepperell.

There are no bad seasons here.

Pepperell’s Rail Trail Ice Cream Shop keeps me coming back.

scarlet Columbine blossoms — Pepperell’s Rail Trail Ice Cream Shop keeps me coming back.

Familiar and fresh in autumn: Nashua River Rail Trail

October 12, 2015February 24, 2026 / Ellen Kolb

It’s Saturday, and I walked today another nine miles on a very familiar path. I’m reminded again that I’m no photographer, My pictures, taken on a phone, might seem like generic New Hampshire foliage shots – but each one is of a spot I’ve seen in all seasons for more than a decade now, on unhurried walks like this one.

Unkety Brook, Dunstable MA; osprey nest atop tree at right. All photos by Ellen Kolb

When the Nashua River Rail Trail opened in 2002, an osprey nest was visible from the bridge over Unkety Brook. I look for it every year. It has taken a beating, and after one storm – was it the Halloween snowstorm of 2011? – it looked destroyed. Two springs later, the osprey were back.

There’s a farm field bordering Unkety Brook on the north side. Nothing but corn stubble remains from this year’s crop, visible as the whitish ground cover in the center left of the photo above. We had a very dry summer, and Unkety looked low in July and August. The water level looks better heading into fall.

The glaring sun reminded me all afternoon that it would have been a good idea to wear a visor. It’s definitely autumn, though: the sun was much lower than at the same hour even a month ago, and it was fleece-pullover weather.

I have an AMC River Guide from 1978, more useful at this point for history than for navigation. About the Nashua River in Pepperell, the writers fretted: “From [Groton] to East Pepperell, the river is not attractive, as the increase in water level has flooded swampland and killed the trees.” Much has changed in 30-plus years, and the area upstream from the dam in Pepperell is now in my opinion the loveliest part of the river.

Groton, Massachusetts on Nashua River Rail Trail

August 1, 2014February 24, 2026 / Ellen Kolb

I headed south of the border into Massachusetts on the Nashua River Rail Trail for a walk through the Groton stretch. Of the four towns along the trail, Groton is where the history of the rail line is most evident. The town is also home to the most park-like section of the trail, situated within the J. Harry Rich State Forest.

The harsh shadows in the photos are from the full midday sun, cheerfully blazing away on a summer day.

The trail crosses over Rt. 119 in Groton on a nicely rehabbed bridge. All photos by Ellen Kolb.

There are three trailheads in Groton, with the most parking available off of Broadmeadow Street. Smaller unpaved lots are at Sand Hill Road and Common Street.

Local students painted the walls of the trail's underpass at Rt. 225 with scenes of area history. — Local students painted the walls of the trail’s underpass at Rt. 225 with scenes of area history.

There are no portajohns along the way. Near the trailhead at Broadmeadow Road are a couple of benches and an informational kiosk. The posted information and illustrations are worth a look.

The best-maintained and most informative kiosk along the NRRT.

Groton must have strict zoning laws that keep commercial signs tiny. How am I supposed to find the nearest place to buy a large iced beverage? That kiosk near Broadmeadow has a bonus: a map of Main Street and the roads connecting it to the trail, with nearby businesses listed. That large iced beverage is only a short walk away.

Marker on Main Street in Groton, a short distance from the trail.

Some of the old rail line’s granite mile markers are still in place, and they’re kept painted by area volunteers. “P” is for Portland, Maine, and “W” is for Worcester, Massachusetts – once upon a time, the two ends of a line of the Boston and Maine Railroad. Of the 120 or so miles of that old line, twelve miles now make up the Nashua River Rail Trail.

"P" is for Portland, Maine, 114 miles from Groton by way of the old Boston & Maine rail line. — “P” is for Portland, Maine, 114 miles from Groton by way of the old Boston & Maine rail line.

Crowning the day was an abundance of Queen Anne’s Lace all along the trail.

Queen Anne's Lace is at full strength in July. — Queen Anne’s Lace is at full strength in July.

Greening up on the Nashua River Rail Trail

May 4, 2014February 24, 2026 / Ellen Kolb

I see no columbines yet on the Nashua River Rail Trail in Dunstable, Massachusetts, just over the New Hampshire border. I knew today was kind of early in the season, but I was eager for the year’s first visit to this old friend of a trail. I spotted a columbine along the way in this stretch about three years ago. The following year, a second plant sprang up a few feet away. Since then, I haven’t been able to spot them – pulled up? died? I don’t know, but I look for them anyway.

Tiny violets - harbingers of wildflower season — Tiny violets – harbingers of wildflower season

Blossoms were few this weekend – a dandelion, and a few of the tiny violets that I refuse to call weeds. The deciduous trees along the trail are just beginning to leaf out, and little pines are taking root in the shadow of big ones. The skunk cabbages down in the wetlands are the brightest green in sight. Spring cleanup has already been done by some wonderful volunteers who have moved the winter’s deadfall off the pavement.

columbine (800x600) — Columbine: what I’m waiting for.

Most flowers are still a few weeks off, and I’m impatient for them. Still, I liked what I saw today – if not for its own sake, then for what it means for the coming season. Clumps of green grasses and ground cover are poking up through the dead leaves along the edge of the trail. The farm in Dunstable has sheets of white row-cover already out on one field, so something’s been planted – will it be pumpkins or butternut squash this year? The soda vending machine that one whimsical family sets up annually in their back yard adjacent to the trail is back, and the price per soda is unchanged at $1.

No plane from Skydive Pepperell. I’m not sure if that was due to the weather or the calendar. From late spring through fall, I’m accustomed to the every-20-minutes rhythm of the prop plane as it takes off from its airstrip near the trail, makes lazy circles up to what I’m told is 13,000 feet to let out the skydivers, then descends and returns.

From a good NRRT neighbor: the soda stand

Weekend traffic was far below summer levels. There were very few cyclists riding as though on a mission, zooming past everyone. This was a family day, featuring kids on training wheels or on very shiny bikes that were probably under the Christmas tree. One high-spirited six-year-old had a BMX-style helmet that probably cost more than his bike.

No helmet or bike for me this weekend, just sneakers and a hankering for wildflowers. They’re not out yet, but I’ll see them soon.

Mid-spring on the Nashua River Rail Trail

May 6, 2012February 23, 2026 / Ellen Kolb / 1 Comment

Back to the Nashua River Rail Trail today. This is still one of my favorite places, in all seasons. After a dry winter & early spring, recent rains have brought out the wildflowers along the trail, including the columbines that I know will be gone before my next visit. Today’s walk was from Gilson Road in Nashua, New Hampshire to Rt. 113 in Pepperell, Massachusetts.