Yellowstone in the summer which made this trip even better. We stayed at Jenny Lake campground and had to start driving from Salt Lake City at 3:00 am to get there in time to get a camping spot.
We then hiked all day and saw two moose and many a chubby fat squirrel begging food from hikers. We then rented a canoe and swam in Jenny Lake. (if you don't have a shower then you aught to consider a lake swim each day) Day two took us to yellowstone, old faithful, firehole swimming area and back again. Yea, the pots still smell great if you were wondering. Day 3 then took us to Jackson Hole and down to Logan in the beehive state. All in all it was a success.