Jasper National Park ... Athabasca River Nov 1 to April
Bulls are there as they winter in some hole just you will have to work for them i have fish the river from the Park boundary to above the Falls
David
Athabasca River
(Note: the Athabasca River has three fisheries management zones.)
Zone 1: From Athabasca Falls upstream.
Year Round.
Zone 2: From 12 Mile Bridge (Km 22, Hwy 16 East) upstream to Athabasca Falls.
March 31 1 to September 3 and November 1 to April 1.
Zone 3: From 12 Mile Bridge (Km 22, Hwy 16 East) downstream to east park boundary, including all side channels, Pocahontas Ponds and other connected wetlands.
June 1 to September 3 and November 1 to April 1.