Teton Dam preceded me by a few years. In 76' when it let loose, I wasn't yet born. Substantial destruction ensued. Though only few in number, the individually experienced devastations are recounted and combined and create a vivid story that I envision. My family (also Grandparents, Cousins, Aunt's, Uncle's, etc. that also survived the experienc) lived in a house that did survive the disaster of the Teton dam collapse. Our house had extensive damage, but repair was possible. At even 20 miles of distance in between (I admit, I have possessed a moderately undereducated understanding of the area I grew up in) the house where we lived and the dam, still, at 20 miles, water with enough force to take and sweep away entire houses came through the valley of the Snake River Plain, the damages felt as far west as the Little Lost, on the rim/edge of the Snake River Plain. Perceivably, a countless number of vehicles were reduced to salvage. And though few in number, sadly, when the water came and went, it did take with it some human lives. I recall in memory, at 3, playing often on a mountain of wreckage of house materials. Mostly of old cedar shingles and all the wooden bits. The guts of one small town forever changed after the collapse of the Teton Dam. We lived in Roberts. I never did, until recent to this post, realize how I greatly underestimated the vast size of Teton Dam and how much water was displaced behind it, until coming to take a look in person. This is a very cool stop to make when in this area of Idaho. I would count on at least 90 minutes or 2 hours to look around and to absorb it all in. If you take to geology, this is a great place to spend the day. The rockhound would prefer to make the less common entrance; giving a recommendation to the house of a northwest footing, providing the view to looking east, and across an old dried up reservoir, take then to the boots, hiking sidehill and down. Aim north(ish) until, noticably, the old and the new provide some insight. Really is a remarkable place. Not sure why an earthen dam was choice and constructed here.