Castle Neck River Reservation
Expansive Views, Explore Trails & Salt Marsh
Sweeping views await from a knoll at top of a gently-sloping trail leading from the parking area. Beyond lie hayfields, woodlands, and salt marsh along the tidal Castle Neck River.
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Location, Directions & Parking
- 107 Essex Road, Ipswich (Opens in Google Maps)
There are eight parking spaces available.
We welcome visitors with a range of mobility levels to take in the view, observe wildlife, and enjoy nature from the bench a short distance up the trail. From the knoll, looking to the north, the view expands across Maplecroft Farm, all the way to Heartbreak Hill. Looking to the south, in the distance are the white pines atop Willow Hill at the Donovan Reservation in Hamilton.
Wide swaths of prime farmland soils support active hayfields — home to nesting Bobolinks and Eastern Meadowlarks from May through July. The fields transition to woods, and eventually to the river’s headwaters, where you can find feeding herons, egrets, and waterfowl. It is one of the best birding locations in Essex County, and is listed as an eBird hotspot.
Pawtucket cornfields lined Argilla Road when it was a trail used by Indigenous people, and Agawam Village was in the crook of the river where it joins Essex Bay. Masconomet conducted diplomacy on Castle Hill and had a fort on Castle Island in the Castle Neck River. The fort defended the village and cornfields against enemy raiders from the north. Masconomet and his wife were buried at Sagamore Hill in South Hamilton, making the reservation a history corridor as well as a nature corridor between Maplecroft Farm and the John J. Donovan Reservation/Sagamore Hill Conservation Area.
A part of the so-called “South Eighth,” referring to the original colonial land divisions of the town, this land was granted at settlement in 1636 to John Perkins, Sr., Thomas Howlett, and John Fawn.
For more than 240 years, generations of the Brown family owned this land that was part of a vast farm extending south of Chebacco Road and into Hamilton. The farm included the “Wilderness Hill Pasture” which is part of Greenbelt’s John J. Donovan Reservation to the south.
Since the early 1980s, Robert Daniels owned the land and kept it in agricultural use as “Pony Express Farm,” a polo training field.
The Castle Neck River Reservation was acquired by Greenbelt, in partnership with the Town of Ipswich and the Massachusetts Department of Fish & Game, in 2018 and 2019. We are grateful to the generous individual donors and partners who made this project possible.
The woods are dominated by cedar, hemlock, hardwoods and white pine allowing for fine broad paths carpeted in layers of pine needles for walking or horseback riding.
At the river, see red-breasted merganser and snapping turtles, or try fishing for trout. Deer and other woodland mammals are common, as are owls in the dark woodlands.
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Land Acknowledgment
The properties that Greenbelt conserves are on the ancestral lands of the Pennacook and the Pawtucket, bands of Abenaki-speaking people. Join us in honoring the elders who lived here before, the Indigenous descendants today and the generations to come. Learn more…
Conservation Partners
