When a Massachusetts golf course closes, the land does not stay quiet for long. At the former Pine Grove Golf Course in Northampton, beavers moved in roughly a year before restoration crews, damming a small stream with a wall of mud and sticks six to eight feet tall. According to WAMC Northeast Public Radio, the new pond is already drawing wood ducks and swallows back to the site. Meanwhile, the city and state ecologists are ripping up pavement and reshaping the brook, in what project partners call a flagship example of golf course rewilding, a model for other retired courses.
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How the Pine Grove golf course drained the land
Golf courses have been closing across the Northeast, and especially in Massachusetts. WAMC cites a Boston Business Journal estimate that at least 57 courses closed in the state between 2012 and 2022. Northampton acquired Pine Grove in 2020. The course once had 18 holes, a clubhouse, and a small pond, and Sarah LaValley of the city's Office of Planning and Sustainability told the station the owner had hoped for years that another golf group would take over before the city stepped in.
Tom Lautzenheiser, a senior conservation ecologist with the Massachusetts Audubon Society, explained to WAMC why the green fairways were not good for the environment. Because golfers want dry ground, water was channelled through cisterns and trench drains and sent straight to Nashawannuck Brook, then downstream toward the Arcadia wildlife sanctuary. In a watershed of roughly 300 acres, about 100 acres were golf course, and Lautzenheiser said the grass behaved like pavement.
The beaver dam that arrived before the machines
Kate Bentsen, an ecological restoration specialist with the state Division of Ecological Restoration, told WAMC that human work was only getting underway while the local beavers had started their own restoration at least a year earlier. She described a very small stream that has been flooded by a large dam, which began developing about a year ago and stands somewhere between six and eight feet tall, impounding a considerable area.
The results are visible. Bentsen said birds are returning, including wood ducks and swallows. According to the WAMC report, the wall of mud and sticks is close to impenetrable, yet a healthy stream still flows through its base, keeping water in the habitat during mild drought conditions.
What human crews are doing along the brook
The human work is large too. WAMC reports that heavy machinery has spent at least a month tearing up the road along Old Wilson Way between Rocky Hill and Florence roads, which LaValley described as the city's first ecologically related road closure. Travis Sumner of SumCo Eco-Contracting said phase one has already removed over 800 feet of pavement and will restore 1,600 feet of the stream by taking out the rock-lined channel that rushes water off the site, with much of the work hoped to be finished by the end of June. The public was asked to stay out until July 1.
Phase two, according to LaValley, includes removing a man-made dam at a nearby irrigation pond, which is not the beaver dam, plus more wetland and trail work. Planners also hope to build an accessible loop called the All Persons Trail, with a bridge over a culvert that has failed. Tom Annese, a land planning assistant for Northampton, told WAMC that the open character of the site is rare among the city's mostly wooded, hilly conservation land, and that its wet conditions made housing mostly impractical.
Funding, trails, and a model for other courses
Recent work was funded in part by the state division and the city, totalling at least $720,000. Later construction could cost as much as $3 million, and LaValley said she is optimistic about winning more state grants while acknowledging that plans may need rethinking if the money does not come through.
Project partners see wider significance. Julianne Busa of the engineering and design firm Fuss & O'Neill told WAMC that Pine Grove is the first project of its kind in Massachusetts and that the state division hopes it will serve as a flagship for rewilding retired courses. Similar efforts are following, she said, including a driving range being rewilded in Stow and the Beaver Brook project in Williamsburg and Northampton.
That second project belongs to The Trustees, the Massachusetts conservation organisation, which acquired the Beaver Brook Golf Course in July 2025. The Trustees also says it is learning from regional golf course restoration projects, naming Pine Grove and its Nashawannuck Brook work among them.
David Eisenhauer of the state division told WAMC that the work is not so much creating something new as returning something that was always there, a connection between people and nature.
