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Promoting land conservation, farm preservation and community trails since 1992.
Heritage River Walk photo credit Sharon Siter

GB Trails

Great Barrington Trails and Greenways

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Partnerships are powerful! GB Trails & Greenways is a collaborative of hard-working organizations dedicated to:

  • The active exploration of the outdoors
  • The care of our natural resources
  • The health of our community

GB Trails was created with the support of the National Park Service through their Rivers, Trails and Conservation Assistance (RTCA) Program which supports community-based conservation action.

To become a GB Trail Keeper and help monitor Great Barrington Trails, visit our Volunteer page.

Other Trail Stewardship organizations:

  • Volunteer on the Appalachian Trail
  • Team up with the Housatonic Valley Association
  • Appalachian Mountain Club Berkshire One-Week Teen Trail Crews
  • Greenagers Summer Work Crew
  • Friends of Beartown State Forest

GB Trails Partners include:

  • Appalachian Mountain Club-Berkshire Chapter
  • Appalachian Trail Conservancy
  • Berkshire Natural Resources Council
  • Berkshire South Regional Community Center
  • Community Health Program
  • Friends Of The W.E.B. Du Bois Homesite
  • Greenagers
  • Housatonic Valley Association
  • Upper Housatonic Valley African American Heritage Trail
  • Upper Housatonic Valley National Heritage Area
  • Massachusetts Audubon
  • Massachusetts Department of Conservation and Recreation
  • National Park Service
  • The Nature Conservancy Berkshire
  • Sheffield Land Trust
  • Town of Great Barrington
  • The Trustees of Reservations
  • The National Park Service, RTCA program
  • Great Barrington Land Conservancy

Our Places and Projects

Riverfront Trail

Great Barrington River Front Trail

GB Trails and Greenways

The Hill Great Barrington

Housatonic River Walk

Housatonic River Walk

Lake Mansfield

Lake Mansfield morning mist

Pfeiffer Arboretum and Trail

Pfeiffer Arboretum at Lond Pond

Threemile Hill Trail & CHP Walking Loop

Fountain Threemile Hill Trail

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Upcoming Events

Lake Mansfield volunteer work party sponsored by Great Barrington Land Conservancy

Lake Mansfield Volunteer Day One: Forest and Lakeside Trail - Saturday, May 17th 9:30-11:30AM

Come together, have fun, and help make a difference! Volunteers should arrive prepared with work gloves, water bottles, and protective clothing. We will meet at the Lake Mansfield parking lot.

Guided Birding Walk with Greg Ward at Lake Mansfield

Guided Birding Walk at Lake Mansfield Saturday May 24th at 7:30 AM

Grab your binoculars and join Greg Ward at the Lake Mansfield Beach Area on Sunday, May 25th at 7:30 AM. Lake Mansfield is a birding hot spot- one hundred and fifty bird species have been recorded! Registration requested.

All Events >

Recent Blog Posts

May 6 The Lake Mansfield Spring 2025 Newsletter is here!
Apr 14 Volunteers Spring in to Action at Lake Mansfield!
Apr 4 2025 Early Spring Work at River Walk!
Mar 24 Help Control Geese Damage at Lake Mansfield - Do not tamper with geese deterrents!
All Posts >

GBLC Newsletters

GBLC - Newsletter - 2022

GBLC Newsletter 2022 Cover
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Lake Mansfield Newsletters

Lake Mansfield - Newsletter - 2025

Lake Mansfield Newsletter Spring 2025
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Calendar

May 31 Lake Mansfield Volunteer Day Two: Beach Area and Lakeside Trail - Saturday, May 31st 9:30-11:30AM
Apr 5 - May 31 Spring Bird Walks with Berkshire Bird Observatory - Wednesdays at 5:30 PM
See All GBLC Events >

Main navigation

  • Home
  • What to See/Do
  • Conserving My Land
  • Who We Are
  • Partners
  • Contact
  • Calendar

Main Nav Section Menus

  • Riverfront Trail
  • Lake Mansfield
  • GB Trails & Greenways
  • Housatonic River Walk
  • Threemile Hill Trail & CHP Walking Loop
  • Pfeiffer Arboretum and Trail
  • Run for the Hills