The Sarnia Bridge on the Grand Trunk Trail over the Thames River in St. Marys

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2 days

St. Marys and Stonetown

A limestone town, a trail over an old railway bridge, and a swimming quarry in summer.

Photo: The Sarnia Bridge on the Grand Trunk Trail over the Thames River in St. Marys, Robert Taylor from Stirling, ON, Canada, CC BY 2.0

  1. Day 1 · The river and the stone

    The Grand Trunk Trail onto the Sarnia Bridge, the Riverview Walkway, and the limestone downtown around Town Hall.

  2. Day 2 · The quarry or the reservoir

    The East Quarry if it is in season, or the West Quarry and Wildwood Conservation Area, then the Baseball Hall of Fame if it is open.

The guides for this trip

Start this trip in the builder

Gas, meals, tickets and parking are extra. We favour free and low-cost stops.