Always up in my cottage area of Harcourt Park. Can't wait for trout opener on my lake. Heading to the French River for the first time too, really looking forward to it!
I was in Algonquin at the wrong season for trout last year, but after hitting up the lakes I did, I'd suggest Hogan, Catfish and Cedar. Really beautiful, but tough portages. Rivers are amazing with otters and moose on the scene. Lakers will be biting in Hogan and Catfish for sure, Cedar has pickerel, muskie, whitefish, perch, bass (in the season of course), and Radiant right beside Cedar has specks, pickeral and whities too. I hope you have a great time and dress for the cool conditions on the lakes.