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Silk Farm Wildlife Sanctuary - NH Audubon

The Silk Farm Wildlife Sanctuary includes trails through forests, along fields, and down to Turkey Pond. Trails cross land owned by NH Audubon and St. Paul's School. The sanctuary is adjacent to the NH Audubon state headquarters and visitor center, the Susan N. McLane Center.
Trail Activity
3.8 miles, Network
Easy, Moderate
Concord (NH)
Packed Earth/Dirt, Grass/Meadow
Not Permitted
Other Activities


WENDY'S LOOP - red markers, 0.4 mile loop, easy

Wendy’s Loop is a short and relatively easy walk that begins behind the McLane building by the raptor mews. It loops around a treehouse and campfire circle popular with day camps, and through a recently-harvested pine forest before returning to the parking lot and building. The trail is named in memory of former NH Audubon naturalist and educator, Wendy Schorr. Wildflowers found along the trail in spring include pink lady’s slipper, starflower, Canada mayflower, and fringed polygala. Near the kiosk is a vernal pool that is full of wood frogs in spring. This trail also serves as trailhead for the West End Farm Trail, which runs through Concord’s west end over 7 miles to its terminus at Carter Hill Orchard.

GREAT TURKEY POND LOOP - yellow markers, 1.2 mile loop, moderate

Great Turkey Pond Loop takes you on a varied walk of mixed forest types to Great Turkey Pond. Access the yellow trail from the trailhead and kiosk past Wendy’s Loop. The blazed yellow trail will set you on the path to the Pond, passing through pine and hardwood forests with a variety of tree species and understory vegetation. Two viewpoints along the shore provide easy observation of much of the pond and its resident and migratory bird life. At least 60 species of breeding birds have been found here (a bird checklist is available at the center). From the boardwalk, follow the trail back to the McLane Center. For a longer loop, continue on the West End Farm Trail, which connects with the Bike Path and back to the center along Silk Farm Road.

OLD ORCHARD TRAIL - blue markers, 0.7 miles, easy

Old Orchard trail takes you through several habitat types, making it the best trail for birdwatching — especially during spring and fall migration. From the trailhead, continue past the Great Turkey Pond Loop to a blue-blazed trail that enters an open ‘patch cut’ made to benefit shrubland wildlife species. NH Audubon teamed up with St. Paul’s School and the American Chestnut Foundation to plant a small chestnut orchard in the cut, which can be observed from the trail. Next, the trail offers a viewpoint of the large pasture, sometimes full of cattle and also home to grassland nesting Bobolinks. Leading back into a maturing forest, the trail eventually winds its way into an old apple orchard where butterflies and birds abound during the warmer months. The trail gradually descends and reaches the edge of Great Turkey Pond along the West End Farm Trail. To return to the center, make a left and follow the yellow-blazed Great Turkey Pond Loop. Or, continue to the right to reach the location of an historic women-run sawmill site that is now evidenced by two raised ‘landings’ jutting out into the pond providing excellent viewpoints. A loop can be made by taking a connector trail to the Bike Path and walking back to the center via Silk Farm Road.

FIELD LOOP - mowed but unmarked, 0.4 miles, easy

This short, mowed loop path can be accessed from the Camp Field and allows close views of nesting bluebirds and tree swallows, abundant pollinators, a bat nesting structure, and cattle during summer. It is heavily used by day campers and for various events. You can join the Old Orchard Trail from two short trail connectors to extend your hike, passing evidence of the old agricultural history of the property, which includes a silo foundation and stone walls.

WEST END FARM TRAIL - yellow diamonds

A portion of the Great Turkey Pond Trail coincides with the southern end of the West End Farm Trail. The latter trail is part of the City of Concord trail system and extends 7.25 miles from NH Audubon to Carter Hill Orchard. Among the locations that this trail traverses are Dimond Hill Farm and Rossview Farm. To extend a hike beyond the NH Audubon trail system, the West End Farm Trail can be hiked to a connecting trail to the Bike Path with a return to the McLane Center via Silk Farm Road. A map of the West End Farm Trail can be found on the City of Concord website.

Visitor Information

  1. Only foot travel is permitted in the sanctuary. No horses, bicycles, or motor vehicles are allowed. Biking is only allowed on the bike path.
  2. Swimming, camping, hunting, and trapping are prohibited. Picnicking is allowed, but fires are not.
  3. Please keep to the marked trails and do not collect or in any way disturb any plants or animals in this sanctuary.
  4. Please respect private property.
  5. No pets are allowed in the sanctuary.
  6. Please carry out all trash and litter.
  7. Be prepared for country walking.

Other Information

The Silk Farm Wildlife Sanctuary came into existence in the 1970s when NH Audubon acquired 15 acres of land and a small farm house on Silk Farm Road. The house became the state headquarters and visitor center for the organization, expanding twice to become the current McLane Center. Some of the land in the sanctuary is owned by St. Paul’s School, who granted NH Audubon license to use the land for trails, wildlife management, and nature study.  

As evidenced by the stone walls along some of the trails, much of the land the sanctuary now occupies was once cleared and used for farming. In fact, the sanctuary takes its name from a silk farm that operated very near here back in the 1830s. Mulberry trees (host for silkworm caterpillars) were planted and silk was produced for a few years before the project was abandoned. In more recent years, local farmers have used the fields adjacent to the Old Orchard Trail to graze their cattle. If you visit the sanctuary during the late spring or summer, you may see Scottish Highland or other cattle in the fields.

Great Turkey Pond, along whose shoreline the Great Turkey Pond and West End Farm Trails pass, also has an interesting history. One of the larger ponds in Concord, it was used in the 1940s to store some of the many white pine logs from trees felled by the hurricane of 1938. Two temporary sawmills were constructed on the shore of the pond to cut the logs into lumber. One of these sawmills was situated just beyond the junction of the Old Orchard Trail and the West End Farm Trail and was run by a group of women from the Concord area. Their story is told in the book They Sawed Up a Storm by Sarah Smith (Jetty House, 2010), available in the McLane Center Nature Store.

Trail Manager

Visit New Hampshire Audubon online for more information, or contact:

NH Audubon

NH Audubon
Director of Land Management
84 Silk Farm Rd.
Concord, NH 03301
Phone: (603) 224-9909
View website

Trail Tips

Dispose of Waste Properly
Keep the Twin States (Vermont & New Hampshire) green and clean! Pick up trash, even if it's not yours. Leave soon-to-be trash like excess packaging, stickers, and twist ties at home.
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Trailhead Information

Park at the Susan N. McLane Audubon Center to access Silk Farm Wildlife Sanctuary.

  1. Take I-89 in Concord to Exit 2 for Clinton Street/Route 13.
  2. Go left off ramp (same direction for both ramps).
  3. Turn right at first blinking light, onto Silk Farm Road.
  4. Entrance to Center and Sanctuary is on the left. See sign.

While there is no fee required to visit the Silk Farm Wildlife Sanctuary, donations are appreciated (a donation box is located at the trail head kiosk).

Click on a parking icon to get custom directions
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