While not fun, this is the first time I've seen this dramatic photo, with the equally dramatic explanation - from HistoryDaily.org
"Mauled to death by a bear inside of his tent in 1996 [in Russia].
Discovered on his camera, this is the last photo Michio Hoshino would ever take."
Thanks for ride and trip report!
To support your report and photos, here are older ones of the waterfall in middle winter, and ...
the bridge over the Snake River, just south of the falls