After one long day I saw a trail and needed a campground so I walked back a bit and found a lake. Threw up my tent and made dinner and got a good night sleep. In the AM I saw the area with new eyes and saw the tree next to my tent had huge claw marks 8 or 10 feet up the tree and I realized I was camped on a well worn grizzly path. The claw marks were fresh and I chuckled. Definitely could have been a problem some other night.