Grindstone Island Mule Trek

Thursday, July 31, 2025 - 8:30am to 3:30pm

Grindstone Island (Meet at the TILT Office in Clayton for boat transportation)

Member only event Become a member today!

Explore the 4th largest island in the Thousand Islands and dive into its rich cultural and natural history- to include the very place TILT was founded 40 years ago! 

*This trek is reserved for TILT supporters and has limited space.* If you are not already a member, but would like to become one and join us on this trek, either call the TILT office at 315-686-5345, or contribute on the TILT's website by clicking the link: Become a Member! Once you have done this, click the button below to formally register for this trek. 

If you are already a TILT member, register with the bottom button below. 

 

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