On our recent trip to Idaho we visited Yellowstone Bear World near the town of Rexburg, Idaho. It is not anywhere close to Yellowstone National Park but you follow the road it is on and you will get there eventually. The facility has lots of bears (all born in captivity) on site in a fairly natural setting and you can drive around (with your windows up) and view them. They also have other animals including this male moose and a female in a separate area with their own marsh.
They also had this guy enjoying a dip. It was hot the day we were there and there were lots of bears in the water and under the shade trying to stay cool.