Smith Conservation Land, Littleton and Harvard

March 2020: Trails on SVT lands are currently open, but please note the following:

  • Dogs must be leashed.
  • If a trail is marked "closed," Do Not Enter. (We may need to close some trails, and our trails often cross lands owned by others.)
  • Please follow all federal and state orders regarding public activities.
  • See SVT Trail Policies During the COVID-19 Crisis as well as our standard Trail Policies.

Thank you for your cooperation. Through the support of our members, SVT maintains hiking trails for public enjoyment. Not a member? Join today!


Littleton and Harvard


60 acres

Trail Map

PDF icon Smith Conservation Land Trail Map Brochure

SVT and the Town of Harvard share ownership of these stunning properties that provide essential habitat for numerous species of wildlife. With help from private donors, SVT purchased the 48 acres in Littleton, while the Town of Harvard purchased the 12 acres in Harvard. The Littleton Conservation Trust holds a conservation restriction over all 60 acres.

With a new parking area on Whitcomb Avenue in Littleton, and trail loops now open on both sides of the road, Smith Conservation Land boasts expansive views of both Beaver Brook Marsh and Black Pond Ravine.

Look for tracks and signs of bobcat, porcupine, and even bear along your walk. The yellow trail along the ridge overlooking Black Pond and its stream offers wonderful birding opportunities in the spring. Continue onto additional Town of Harvard Conservation lands for a longer walk or return to the parking area via the blue trail.

A red trail departs the yellow trail shortly after its beginning, and will lead you across the road, by an old farm field, and to Beaver Brook Marsh. Look across the marsh for several great blue heron nests, which promise great sights in the springtime nesting season. Look for remains of a glacial esker on your return.

Please note: Dog walking is allowed, however dogs must be on a leash.

Learn about SVT's plans to improve the wildlife habitat at Smith Conservation Land.


With mapping software, search for this address: 199 Whitcomb Avenue, Littleton, MA

If driving from Route 2, take Exit 39 for Taylor Street, and turn left onto Taylor Street toward Littleton. Take a left immediately after the Route 2 ramps, onto Porter Road. Drive for 0.5 mile and turn left onto Whitcomb Avenue. After approximately 0.8 mile, the Smith Conservation Land parking area will be on your right, marked with an SVT sign and kiosk. The barn across the road from the parking area is private property. Please do not park on that side.

Visit Google Maps for specific directions from your location.