Late fall, when all the trees are in full autumn colour display, is always a popular season for riding the Agawa Canyon Tour Train excursion. At this time of year, the length of the tour train swells to capacity as tourists time their trips for the best fall colour viewing.
In the 1980s and 1990s when the tour train reached full capacity, the railway’s entire coach fleet would be pressed into service on the tour train, and it was common for additional cars rented from Ontario Northland and VIA Rail to cover service on the daily regular train to Hearst as well as overflow cars for the Canyon tour. In addition to nos. 3 and 4 running as the dedicated Tour Train, northbound no. 1, the regular train from Sault Ste. Marie to Hearst, would also expand with overflow cars as a sort of “second section” to the tour train. On arrival at Canyon, the overflow tour train cars would be set off in the siding to be picked up later by southbound no. 2, which during this time of year would operate with a 30 minute “run late” order to give the overflow passengers an appropriate amount of time to enjoy the Agawa Canyon Park.