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Summer Events 2026

Looking to host an event in our tasting room?

ContacT

Grindstoneislandwinery@gmail.com

315-783-2361

Read About the Thousand Islands Wineries Experience

Read About the Thousand Islands Wineries Experience

Summer 2026 Hours

Opening day: May 22nd

May & June: Thursday-Sunday 12-8

July & August: Weds-Sunday 12-8