Wow.
Sometimes, we can actually build something right.
I know, damns are a controversial source of energy. But they didn't have wind as an option back then, and it is still way better than coal or nuclear.
Even if you are just driving by, it is awesome (real sense of the word) to just look over the edge.
But you should take the tour. Educational and interesting without being stuffy.
Parking can be a @#$%^.
You may have to park in a lot as much as a mile away and then walk. In the summer heat of 100+, that can suck.
Every American should visit at least once.