Note - this visit and review was done before the Yellowstone River flooding.  Damages to the campground are unknown at this time and currently the site is listed as closed until water levels go down.

Carbella Recreation site was recently upgraded from a disperse camping area to a full fledged campground.  New gravel roads, parking pads for campsites, bear lockers, picnic tables and fire rings have all been added to make this a nice campground.  A large parking area as also been built for the boat ramp.  Several new vault toilets have been installed.  Campground is right on the Yellowstone River making this a great spot for fishing or floating the river.  Campground is a short drive to Yellowstone National Park.  Their is a walk-in tent only area as well.  Cost is currently FREE! with a 14 day stay limit.  I think the only thing that was not upgraded was the boat launch.