O Scale – S Scale – Narrow Gauge West is the largest 2-rail O scale convention west of the Mississippi, the largest S scale convention west of the Mississippi, and is likely to become the largest narrow gauge convention west of the Mississippi. This year O Scale – S Scale – Narrow Gauge West will also include the O Scale National Convention.

One of the largest exhibition in Canada.More than 40 model railroads on display. Over 30 vendors, new and flee market.2019 edition relocated to Dorval Arena.Exhibition for the benefit of Sun Youth Organization Information: Ivan Dow (i.dow@videotron.ca) 514-918-1501