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Thousand Islands Watershed Land Trust

Alternate Name 1000 Islands Watershed Land Trust ; OCR ; TIWLT
Location & Accessibility
Located In Community Lansdowne
Address & Map
Frontenac Arch Biosphere
19 Reynolds Rd
Lansdowne, ON K0E 1L0
View Google Map
Intersection Reynolds Rd and Thousand Island Pkwy
Physical Access Fully Accessible - office ; Partially Accessible - some of the nature walks
Description and Services
Description (Service) Land trust working to protect the rich biodiversity of area, part of the Frontenac Arch Biosphere, and including 1,800 islands 
* evaluation, purchase, management and protection of threatened lands 
* public environmental education 
* private lands stewardship programs 
* advocacy 
* fundraising 
* volunteer opportunities
Hours Irregular, call for details
Areas Served Leeds and Grenville United Counties
Eligibility No restrictions
Application To become a member: use the form online 
Landowners wanting to be involved in a particular area: call or send an email to 
To volunteer: send an email to 
To make a donation: use the form online
Languages English
Fees Membership - $45 * corporate: $100 (2019)
Service Categories Land Conservation ; Watershed Conservation
Contact Information
Office Phone 613-659-4590
Social Media Facebook Instagram
Primary Executive Marnie Ross, President; Phone: 613-659-4590; Email:
Alternate Executive Ed Lowans, Vice President
Other Details
Established 1993
Funding Fundraising ; Donations
Elections The Board of directors is elected.
Resources Website
Accreditation No * Member of the Ontario Land Trust Alliance and American Friends of Canadian Land Trusts

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