Twice a year, downtown Thornbury gets a spectacle most towns would build a visitor centre around: fish - big ones - climbing past the dam where the Beaver River meets Georgian Bay, in an open channel you can watch from a few feet away. Locals check on it the way other people check a scoreboard.
What it actually is
The dam at the river mouth blocks fish from many kilometres of spawning water upstream. The Fishway is the bypass: a passive channel built into the dam and shaped to look like a natural stream, which fish climb under their own power. It is operated by the province, doubles as a monitoring station - it can count and sample the fish moving through - and it sits right between Mill and Bruce Streets, with viewing platforms and interpretive boards, an easy walk from the parking near Town Hall.
No tickets, no hours, no fuss. You walk up and look down.
When to go
- Spring - the rainbow trout run, as the river opens up.
- Late August through late October - the chinook salmon run, and the real show. Big fish, fall colours on the water, and the town’s best excuse to stand around pointing.
The salmon run lands in what I call the connoisseur’s season - harvest underway, foliage peaking, crowds gone. If you are timing a first visit to Thornbury to see whether the town fits you, that window is the one I would pick.
The bragging rights, carefully stated
The Fishway’s origins go back to a fish ladder often dated to 1960 and sometimes described as Ontario’s first. I like the claim, but sources disagree on the details, so I will state it exactly that carefully until I can pin it down.
Make a morning of it
The Fishway sits at the bottom of Bruce Street, which means the itinerary writes itself: watch the fish, walk the main street, end at the harbour breakwater with the long view of the bay. Two hours, zero dollars, and a better read on what living here feels like than any brochure - Applejack is a short walk away if the read turns serious.
Brad Macdonald, Broker
The MAC Team · REMAX All-Stars Realty Inc. Brokerage