Topo Maps (1:50,000):
Topo: 52-I/5, 52-I/6, 52-I/11, 52-I/12. These are all in 1:50,000 scale and I purchased them on line in laminated form from World of Maps in a laminated form.
Although there are many sites where free maps can be created and downloaded I still prefer the originals and not being into a GPS yet, use them for most trips
Other Maps:
Wabakimi Project Canoe Route Maps-Volume 3-This book of maps and the other volumes for the rest of the park are available from the Wabakimi Project and have been created by volunteers who also have over the years re-claimed canoe routes. They are very detailed with have blown up portions to identify portage locations and include campsite locations. Very well worth the money and with the purchase Phil Cotton will answer any questions to assist with your trip planning.
Ontario Parks Wabakimi map was just released in 2014 and is a good overall trip planning map that is worth the purchase. Park staff were also very helpful for planning purposes and sold a park permit to me over the phone and emailed and mailed it to me. As Wabakimi is very large fitting it all onto one double side map was a challenge it seems resulting in a small scale of 1:150,000. I found it wasn't that suitable in smaller lakes for identifying portage locations and for the most part used the Wabakimi Project maps and Topo maps for navigation. Some of the choices of colour and font also made it difficult to read but perhaps future editions will rectify this. It was very useful for planning access points and includes satellite photos of the stops along the CN rail line with descriptions and mileage markers that were very nicely done.