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Impact

Together with our 2900 members and 200 volunteers, we...

  • Conserve and care for over 4800 acres of fields, forests, and farms in the 36 communities surrounding the Sudbury, Assabet, and Concord Rivers.
  • Maintain more than 60 miles of hiking trails.
  • Help friends and neighbors connect with nature through our events, programs, and outings.
  • Assist local organizations in their efforts to protect the region’s most important natural areas.

Join/Donate

Volunteer

Stewardship Projects

Land Protection

Upcoming Programs

June 2, 2018 10:00am to 12:00pm
George and Lucy Yapp Conservation Land, Littleton

Stay Connected

 

Take a Hike

Hamlen Woods, by Joyce Dwyer
Hamlen Woods, by Joyce Dwyer

Please note that Mainstone Farm is privately owned. Portions of the land are not open to the public. Please stay on designated trails, shown on the map.

Hamlen Woods and Mainstone Farm highlight a complex of conserved lands owned by the Town of Wayland, Sudbury Valley Trustees, and other private entitites. Additional protected lands, including Mainstone Hills, Reeves Hill, and Turkey Hill contribute to a network of wildlife habitat and public trails.

Trails are open for passive, public recreation. They are managed cooperatively by SVT and the Town of Wayland.

The trails are marked with colored diamond-shaped signs, indicated by the corresponding colored lines on the map. The blue trail will lead you from the Hamlen Woods parking area, north to Reeves Hill Conservation Land, over a one-way route of approximately 1.75 miles. The red trail will take you on an approximately 4.5 mile circuit through all of the connected areas. Use caution while walking Rice Road if you plan to link your walk between the Mainstone Farm parking area and Turkey Hill Road.

PDF icon Hamlen Woods and Mainstone Farm Trail Map

Nature Sightings

An eastern chipmunk eating an earthworm in Framingham, photographed by Steve Forman.
An eastern chipmunk eating an earthworm in Framingham, photographed by Steve Forman.

May 20, 2018

Steve Forman photographed this eastern chipmunk eating an earthworm in Framingham.

A woodchuck in Lincoln, photographed by Harold McAleer.
A woodchuck in Lincoln, photographed by Harold McAleer.

May 14, 2018

Harold McAleer photographed this woodchuck in Lincoln.

A beaverpond baskettail dragonfly at Assabet River National Wildlife Refuge in Sudbury, photographed by Greg Dysart.
A beaverpond baskettail dragonfly at Assabet River National Wildlife Refuge in Sudbury, photographed by Greg Dysart.

May 13, 2018

Greg Dysart photographed a beaverpond baskettail dragonfly at Assabet River National Wildlife Refuge in Sudbury.

An osprey at Farrar Pond in Lincoln, photographed by Ron McAdow.
An osprey at Farrar Pond in Lincoln, photographed by Ron McAdow.

May 4, 2018

Ron McAdow photographed this osprey at Farrar Pond in Lincoln.

A spotted salamander at Garden in the Woods in Framingham, photographed by Dawn Dentzer.
A spotted salamander at Garden in the Woods in Framingham, photographed by Dawn Dentzer.

May 1, 2018

Dawn Dentzer photographed this spotted salamander at Garden in the Woods in Framingham.