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Grand Teton National Park & John D. Rockefeller, Jr. Memorial ParkwayBlack Bear with mountain ash berries, photo by Rebecca Wiles
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Grand Teton National Park & John D. Rockefeller, Jr. Memorial Parkway
How Do I Use a Bear Canister?

All food, trash, toiletries, and other scented items must be stored inside an IGBC (Interagency Grizzly Bear Committee) approved bear canister. This includes but is not limited to all sealed or packaged food, sunscreen, soap, mosquito repellent, lip balm, deodorant, medications, and feminine products. As a general rule, if you put it in your mouth or on your skin, it should probably be stored in a bear canister.

  • Prepare food, eat, and store your bear-resistant food canister at least 100 yards downwind from your tent.  
  • Store your canister on the ground hidden in brush or behind rocks.
  • Take care not to place canister near a cliff or any water source, as a bear may knock the canister around or roll it down a hill.
  • Keep your eyes out for approaching bears. Be prepared to put your food away in a hurry.
  • Keep your bear canister closed and locked, even while you're around your campsite. The bear canister only works if it's closed and locked!
  • Do not hang or attach anything to the canister (ropes attached to the canister may enable a bear to carry it away).
 
Illustration of how to repack your camping food.

Denali National Park

Techniques to reduce trash and overall weight on trip:

  • Buy in bulk
  • Buy dehydrated and other low volume/high calorie foods – they take up less space
  • Remove all commercial packaging
  • Repack food
  • Add spices to repacked meals ahead of time
  • Label bags with contents and cooking instructions
  • Less packaging means less weight and less trash to carry
  • Consider pot size and fuel needs when repackaging food
  • Keep notes; what works what doesn’t

Pack out what you pack in! Burning trash in the backcountry of GTNP is illegal.

 

Bears and Backcountry Information>>

Return to Bear Safety Home>>

 

 


Never approach a bear.
Never feed a bear.
Stay 300 feet (1 football field) from bears at all times.
Aspen tree bark close-up  

Did You Know?
Did you know that the bark on Aspen trees looks green because it contains chlorophyll? Aspen bark is photosynthetic, a process that allows a plant to make energy from the sun, and helps the tree flourish during the short growing season.

Last Updated: July 13, 2009 at 12:11 EST