Just like the province of Quebec features one of the largest networks of collectors and antique dealers in Canada, Ontario is home to an abundance of flea markets and antique stores selling all kinds of memorabilia and collectibles. Ontario is perhaps the province in Canada with the highest density of flea markets and antique stores. On Highway 401 for instance, there are dozens of promising antique malls and shops crammed with antiques, collectibles, flea markets, and second-hand merchandise. And most of these markets are located within a 20-mile radius of Toronto. While outdoor flea markets in Ontario are held exclusively from April to October, antique stores and malls are held year-round thanks to their indoor locations. Whether you’re on holiday or staying home, be advised that summer is the best time of the year to go antique-hunting in Ontario.