Explore The Last Green Valley
What Is The Last Green Valley?
The Last Green Valley is green by day and dark by night. We are a National Heritage Corridor with a rich history in a surprisingly rural landscape. With 84% forest and farm, we are the last swath of dark night sky in the coastal sprawl between Boston and Washington DC.
The Last Green Valley, Inc. (TLGV) works for you in the National Heritage Corridor. Together, we can care for it, enjoy it and pass it on!

Outdoor Adventures with Ranger Bill – Old Furnace State Park
Outdoor Adventures with Ranger Bill – Old Furnace State Park
A beautiful 2.5 mile loop hike One of my favorite locations for a quick hike is Old Furnace State Park…
Landmark Legislation to Ensure Long-Term Stability of The Last Green Valley
President Joe Biden recently signed into law the National Heritage Area Act (S. 1942), continuing overwhelming bipartisan support of the…
Tour Optical Heritage with “Clear Vision” at 2/11 TLGV Adventure
Join us in the “Eye of the Commonwealth” for an interesting private tour! TLGV Adventure: A Clear Vision with The…
Family Fun with “Every Tree for Itself” at 2/26 Acorn Adventure
Join us for a free, interesting family adventure the last Sunday of February! Acorn Adventure for Families: Every Tree for…
The Value of Forest Management Presentation 2/21
Join ECFLA and TLGV for an important, paneled conversation on woodlands conservation. Learning More About Your Woods: The Value of…
Farm Energy Workshop 2/1
Join TLGV and a variety of partners to learn more about farm energy options. CT Farm Energy Workshop 2/1/2023 @…
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35 Towns In The Last Green Valley
In Eastern Connecticut and South-Central Massachusetts
CLICK on a town and EXPLORE
Ashford - Brimfield - Brooklyn - Canterbury - Chaplin - Charlton - Coventry - Dudley East Brookfield - Eastford - Franklin - Griswold - Hampton - Holland - Killingly - Lebanon - Lisbon - Mansfield - Norwich - Oxford - Plainfield - Pomfret - Preston - Putnam - Scotland - Southbridge - Sprague - Sterling - Sturbridge - Thompson - Union - Voluntown - Webster - Windham - Woodstock