It was cold and windy the day we went to Yellowstone, but as you can see, that didn't stop our kids from smiling.
Old Faithful.
As we were leaving the park we got to see some bison up close.
When this one put it's head up and looked at us, we were all quite ready to move on.
These were a little less intimidating.
So cool, that we were able to see them up so close.
*pics taken 10/13/2012