Rex Hale is a gem, you can't beat the remoteness & closeness to Yellowstone National Park. Forest Service personnel maintain this campground impeccably, the camp hosts are a wealth of information, they kind and really made my wife and I feel welcome. We were there August 24th-27th saw some decent grizzly bear tracks along the river, so you know they are in the area. Rex Hale was the closets campground to Yellowstone were you could still tent camp, camp grounds closer required hard-side campers due to bear activity. So finding the grizzly bear tracks along the river just about 200 yards from were our tent was, made you really double the effort of following the rules for tent camping in grizzly bear country. Rex Hale will be a return campground for us.