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Second Marsh

Highlight • Natural

Second Marsh

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    September 18, 2025

    Hiking

    The Second Marsh coastal wetland, along with the McLaughlin Bay Wildlife Reserve and Darlington Provincial Park, forms one of the largest publicly accessible riparian landscapes in the Greater Toronto Area. It is the largest remaining wetland in the region and includes reed beds, marshes, wet meadows, a beach ridge, and forested areas with numerous plant and bird species as well as other animal species. The wetland is considered a valuable habitat and unique ecosystem on the north shore of Lake Ontario.
    Source: secondmarsh.ca

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    Elevation 40 m

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    Wednesday 21 January

    1°C

    -11°C

    98 %

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    Max wind speed: 22.0 km/h

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    Location: Oshawa, Ontario, Canada

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