The Tomasine River flows through the Outaouais region's boreal wilderness, offering a challenging multi-day adventure with 32 rapids ranging from R1 to R3-4 difficulty levels. This remote route features excellent whitewater paddling with pool-and-drop characteristics typical of Canadian Shield rivers, requiring 6 portages over varied terrain. With 17 designated campsites, paddlers can experience pristine wilderness away from crowds, though access requires careful planning. Best paddled during summer high water from June through September when rapids are most runnable.
Tomasine River is rated R1, R1-2, R1-R2 rapids, R2, R2-3, R3, R3-4.
The best time is June-September.
Tomasine River is located in the Outaouais region of Canada.
cartespleinair.org · paddlingmag.com · myccr.com · aventurequebec.ca