That's a big nope from me.

10+ years ago i designed foundations for these massive elevated water storage tanks in Houston. I got invited to climb up inside one to the top just to see the view.
I'm not scared of heights, but at the top was around 190' and since it's shaped round like a golf ball, you stand on this 6' diameter area that has railing. But since the rounder area falls away from you it's an optical illusion. You feel like you are sanding on top of a telephone pole. Even being harnessed in it was difficult to stand up, just felt like you were really exposed.