National park · Lake Ontario · Mallorytown
Thousand Islands National Park
Best in Spring, Summer, Autumn
Granite islands, sheltered channels and mainland trails at the eastern gateway of Lake Ontario.
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Thousand Islands National Park is experienced by boat, paddlecraft and a network of mainland visitor areas along the St. Lawrence corridor.
Editorial facts checked 2026-10-28. Check the official operator for current opening times, fees, permits and conditions.
Accessibility
No accessibility features have been declared for this place yet. Tell us what you need and we will ask the operator.
