Covering a sprawling wilderness landscape of interconnected lakes, rivers, canyons, hills, forests and wetland, Northwestern Ontario is a massive outdoor playground just waiting to be explored. From paddling to hiking, hunting, fishing, snowmobiling, ATVing, cross-country skiing, camping and more, there is no limit to outdoor activity in Northwestern Ontario. Covering the area around Thunder Bay and Atikokan in the south to the remote wilderness of Opasquia Provincial Park further north and all the way up to Hudson's Bay, there are endless opportunities for adventure covered in this guidebook.The 5th edition Northwestern Ontario Backroad Mapbook features ten new larger scale maps as well as numerous additions and expansions from our last edition. These include more fish species, enhanced crown and private land coverage, updated logging and resource roads, countless new Adventure recreational Points of Interest, updated trails and extensive snowmobiling and ATVing additions, making this your ultimate guide to exploring Northern Ontario.