Kind of have to admire her adventurous nature, even though it's exhausting for you.

I'm not sure that you'll be able to stop her completely, maybe you could remove some of the more dangerous access points, and for the rest try to teach her how to do things safely..... good luck though

And don't go to public playgrounds with her anymore - that's where my DS has learnt his most dangerous/heart stopping tricks, from watching older kids do things . If only the world were covered with cotton wool....