Established in 1986. The 400 Market, at over 105,000 square feet, is one of the largest Flea & Antique Markets in Ontario. More than 10,000 people pass through the doors every weekend, and with the wide aisles and natural lighting, The 400 Market is ideal for shoppers restricted by baby strollers or wheelchairs.

Boasting a combination of both indoor and outdoor markets, The 400 welcomes a large number of return customers every weekend who come to purchase fresh, local produce and to shop at the bakeries and deli's inside.

For some people, it is the place to bring visitors from out-of-town or their favorite aunt who is looking for a collectable antiques - for others, it's a place to find not found anywhere else due to the diversity of the Market's 500 hundred vendors and their products from around the world. Even though vendors have became more sophisticated with their merchandise, however, the flair of the old Flea Market still exists.

It's become a landmark on the Highway, and a shopping destination which draws people from Toronto to Sudbury, mainly due to the friendliness of the Market's vendors who sell everything from Plasma scree televisions to gold and diamonds, from perfume to lingerie, and home furnishings to pet supplies.

The 400 Market is open year round every Saturday and Sunday from 9-5.  There are presently 500 individual vendors under one roof with an additional 50 vendors (weather permitting) outside. The 400 Market also houses a full time Antique Mall that is 30,000 sq. ft. open 7 days all year round from 10 to 5:30, and can be contacted at Roadshow Antiques (705) 436-6222