Seasonal closures for caribou conservation

In Jasper National Park, caribou and their habitat are protected under Canada’s National Parks Act and Species at Risk Act. Seasonal closures and access restrictions are just one way Parks Canada is protecting caribou.

Seasonal closures in the Tonquin and À la Pêche caribou ranges of Jasper National Park protect almost 2,000 km² of winter habitat for caribou. No access to these backcountry areas is permitted between November 1 and May 15.

Please help protect Jasper’s threatened caribou by choosing other areas of the park for winter activities. Jasper offers many opportunities to experience the park in winter. You can also visit some of our most popular destinations during a less busy time of year.

For a full description of the closure areas, see the maps and important bulletins below.

Background

Closing critical habitat for caribou in winter prevents the development of packed trails into high-elevation caribou habitat

Caribou populations in Jasper are very small and vulnerable to natural threats such as predators, disease and accidents. In winter, caribou are protected from predators by their high-elevation habitat, where the snow is too deep for wolves to move around without sinking. Research shows that trails packed by backcountry skiers, snowboarders and snowshoers from the valley bottom to high-elevation areas can lead wolves to prey on caribou in the very places caribou go to avoid predators.

Wolf populations are dynamic and play an important role in caribou conservation

Caribou and wolf populations and how they use habitat in Jasper National Park have changed since seasonal closures were first implemented in 2009 and then expanded in 2013.

Data collected through radio collars and remote cameras shows that wolves are more likely to use caribou habitat and travel in valleys when trails exist. As a result of closures and declining wolf numbers in the park, fewer wolves have been documented in caribou habitat since 2016. Wolves are spending most of their time in the valley bottom where they find their primary prey of elk, deer and moose.

The current predation risk to caribou from wolves is low, but wolf distribution can change quickly and have large impacts on small caribou herds in a very short time. Losing any caribou, especially reproductive females, is a step closer to local extinction. Precautions are necessary when we have a chance to help them rebuild their numbers through conservation breeding.

Details

Seasonal closures in the Tonquin and À la Pêche caribou ranges of Jasper National Park take effect on November 1. Access to these backcountry areas is prohibited until they reopen for recreation on May 16.

Tonquin caribou range

From November 1 to May 15 (inclusive), no access is permitted to critical habitat in the Tonquin caribou range. Closed: Cavell Road, Tonquin Valley, Astoria-Portal Creek Trail (105), Whistlers Creek and Whistlers Trail (5). Open: Whistlers Summit Trail (5a) from the upper Jasper SkyTram station to the Whistlers Mountain summit.

Important Bulletin

 

Map areas

Map areas

Name	Description	Category
Tonquin Valley		Closed area