It's free, but keep in mind there are only a dozen parking spots, a couple picnic tables and the best geological features short hiking trail in Missouri. This is really just a trail head, no 'park' with bathrooms or other features. Absolutely worth it though, if you like neat rock features.
Nope, it's completely free. It's not a paved trail so wear good shoes.
No
Nope, it's ran by the state so it is free to use.
Nope
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