Rivière du Diable — the "Devil's River" — winds through the heart of the Mont-Tremblant region of Quebec, Canada, offering more than 20 kilometers of exceptional fishing water surrounded by stunning Laurentian landscape. This river holds a distinguished place in Quebec angling history as the only non-salmon river in the province to have been granted a dedicated fly-fishing-only zone by regulation, a testament to both its quality and the passionate local angling community that has worked to protect it. Rocky banks, varied current, and a mix of pools, riffles, and pocket water make this a dynamic and rewarding fishery for anglers willing to read the water carefully.