I forgot the name of this waterfall

All along the roads in Yellowstone are scenic overlook parking lots.  You think that you just saw something that can't be topped only to find 200' down the road is another view point that can't be topped.  Here are a few pictures on the way to the waterfall, the waterfall and a hike down to the river below.  All inspiring.

 

"KEVIN.  DON'T GET YOUR BOOTS....wet"