• Welcome to our site • FREE SHIPPING in Canada for 2-3+ maps under total package weight of 500 grams • IMPORTANT NEWS: As you may be aware, the United States under U.S. Executive Order 14324, has suspended its duty-free de minimis (“disregard of trivial matters”) threshold of US$800 for all countries, including Canada. This order means that, starting August 29, 2025, all shipments entering the U.S. by post, courier, freight provider, or any commercial channel will be subject to an ad valorem (“according to value”) duty that must be prepaid before crossing the border. This duty will be equal to the effective tariff rate applicable to the product's country of origin (Canada in our case) under the International Emergency Economic Powers Act (IEEPA), a newly enacted old U.S. federal law. For Canada, the recently-assigned IEEPA rate is 35% for most goods. Unfortunately due to the onerous duties, declarations and paperwork involved required by this Executive order we will no longer be offering our products to either individual and business customers (only) in the United States. President Trump has repeatedly claimed that the Canada has “nothing” the USA needs. However, if you still wish to visit Canada for outdoor activities involving wilderness areas covered by our Adventure Map® series, we encourage you to seek out and purchase from a Canadian retailer after you cross the border. There is a list of such outlets on our website’s Where to Buy page. Call them in advance to ensure a copy is held for you to pick-up. And feel free to contact us if you have questions about the areas, maps or procedures • Best wishes •

Missinaibi 3 - Mattice to Moosonee (AM0931)
Missinaibi 3 - Mattice to Moosonee (AM0931)
  • Load image into Gallery viewer, Missinaibi 3 - Mattice to Moosonee (AM0931)
  • Load image into Gallery viewer, Missinaibi 3 - Mattice to Moosonee (AM0931)

Missinaibi 3 - Mattice to Moosonee (AM0931)

Regular price
$16.95
Sale price
$16.95
Regular price
Sold out
Unit price
per 
Shipping calculated at checkout.

Our#: AM0931, ISBN: 0-929140-93-1, Scale: 1:60,000. Waterproof.

This 3rd guide in our Missinabi series covers the route from the Town of Mattice all the way downstream or northward to Moosonee near James Bay, a distance of 314 water kilometres.

The first part of the route has an abundance of challenging whitewater rapids, and while there are portages to get you around the ones you don't wish run, there are plenty that will give you a great ride.

One big feature of this section of the route is the big drop-off at the Thunderhouse Falls area from the Precambrian Shield onto the Hudson Bay Lowlands. After the maelstrom of falls, chutes, rapids and canyons the river turns sharply, slows and broadens on its unimpeded run to Moosonee, and just beyond it, James Bay.

Access to this area can be a challenge, so we spend some time providing information about the various options (car, train, plane, outfitters, shuttles, etc.), in addition to a comprehensive route description and other features to help you plan and take your trip.

Our guide also discusses and shows in some detail, how the fur trade defined much of the early exploratory history of Canada. You can still visit the site of Hudson Bay Company's posts, and the places where its arch-rival Northwest Company battled, sometimes literally, for fur-trading supremacy in the New World.

Our waterproof, 1:60,000 scale, completely original (like all our others) topographic map has extraordinary detail, and includes text and photos about natural and human history, canoe route descriptions, safety tips, contact info, great colour photographs - in short just about everything you'd want to help you plan and enjoy your trip.

–––––

For more information about the first section of this fabulous route see our Missinaibi 1 - Lakes Area page. And for the 2nd stretch from Missinaibi Lake and Mattice see our Missinaibi 2 - Missinaibi Lake to Mattice page.