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Land is saved...
Learning is shared...Forever: Thousand Islands Watershed Land Trust
Learning is shared...
Learning is shared...Forever: Thousand Islands Watershed Land Trust
Life is protected...
Life is protected...Forever: Thousand Islands Watershed Land Trust
Legacies can be preserved...
Legacies can be preserved...Forever: Thousand Islands Watershed Land Trust


Nature’s Treasures


Natural Classrooms


Wildlife and You


Time, Land, Wealth and Wisdom

“4EVER” is our promise to protect lands entrusted to us … Forever!

Thousand Islands Watershed Land Trust (TIWLT) is situated at what is likely the most important migratory crossroads in all of North America. With the advance of climate change and disappearing wilderness, we need to protect land, life and legacies, and help people learn how they can help.

Please explore each of Land, Learning, Life and Legacies, but first take a few minutes to watch our short TIWLT introductory video. You’ll discover many ways that you, your family and friends can support TIWLT and make a 4EVER difference!

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Happening Now:

The first year of TIWLT’s 5-year, $5 million conservation project in the Leeder’s Creek area has been jump started by a major contribution by conservation heroes Dick and Bonnie Mabee. In search of a way to protect nature forever, they came to TIWLT with an idea: to find and purchase a property that the land trust could steward forever.
Learn more about the Mabees, the property they purchased, and their passion for nature in TIWLTs latest video, “The Mabee Way”.
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News & Events

July 7, 2023

TIWLT’s 30th Anniversary Celebration

We are excited to announce that tickets for our 30th Anniversary Celebration are on sale now! The event is being…
June 23, 2023

Mackintosh Property Walk

Join us for a walk around the Mackintosh Property on July 18th at 9:30am! We hope to spot some turtles…

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