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Lake Ontario Mariners Marina at Henderson Harbor, NY

Lake Ontario Mariners Marina at Henderson Harbor, NY

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Byhenderson321 May 10, 2021

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© 2023 Lake Ontario Mariners Marina at Henderson Harbor, NY - WordPress Theme by Kadence WP Welcome to boating in the 1000 Islands

  • We are a full-service marina located in beautiful Henderson Harbor on the banks of Lake Ontario. Situated at the end of the Harbor, we offer deep, protected dockage, with easy access to the renowned fishing of Lake Ontario and the 1000 Islands, and only a 25-minute drive from Watertown, NY.