It might be confusing, but there's definitely a way out of A Maze in Corn! Bring the youngsters and see how many minutes it takes you all to make it to the end.
You'll have sightseeing choices galore when spending time in St. Adolphe. A Maze in Corn is a good place to start here, but there are plenty of other worthy spots to check out. Saint Norbert Provincial Heritage Park, Trappist Monastery, and Duff Roblin Provincial Park are close to the network of paths and hedges and will top off your day nicely.