Excellent place to stop if you are on the interstate passing by. They have a snack shop and gift shop. The formal dining room is $15 a plate meals and is not really appropriate for someone who is dressed rather bummy on a road trip. But the snack shop has hot dogs, ice cream, and several other things.
I should also point out that probably 70% of the area is handicapped accessable. That means it is also 70% kids stroller accessable.
If you get a chance, get off the interstate a few exits before the falls and take the Columbia River Highway. Just south of the falls is the Vista House. Great historical buildings.
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