A hidden gem - this is very different from Teton &...

A hidden gem - this is very different from Teton & Yellowstone: a super-quiet, peaceful place that, instead of high mountain landscapes offers wide-open grasslands, pristine lakes & fens and fragrant forests (plus a really quaint ranch!) you can explore without running into other people all the time. The park staff are the nicest people ever, we felt more like a part of the family than like mere visitors. My kids and I loved it.