Round Island | Great Lakes Guide

Round Island is an island within the Thousand Islands that is situated to the East of Clayton. There is no exact swimming area on Round Island but the water off the West side of Round Island is tested because it is a popular swimming spot for boaters and those on the island.

Water Quality

Passes water quality tests 95%+ of the time.

Water quality information provided by Swim Guide with the support of RBC Royal Bank.

Watersheds

St. Lawrence River
Lake Ontario

Traditional Territories

Haudenosaunee
Onundagaonoga (Onondaga)
St. Lawrence Iroquoians

Languages

Mohawk
Oneida
Onondaga

Links

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Articles that mention this place

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The value of a sliver of nature: Advocating for Wonscotonach/The Don River

People and the Lakes

Five awesome dune restoration projects to check out this summer

Environment and Education

Why you should try ‘binge watching’ nature

People and the Lakes

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