That rock tower makes a nice little scramble, and is easily accessed via a third-class downclimb from the Moore's Knob summit area. Watch the downclimb from the tower, though -- it's always harder coming back down than going up, but it's easy in technical rock-climbing terms.
If you're a rock climber, how about adding some technical routes to the post for for Moore's Knob?
Might do that, though Moore's is so well-covered in the NC guide that I don't know what I could add. When I get some time I'll throw in a couple of lesser-known easy routes as alternates to the classics for visitors or first time climbers there. Sentinel, Zoo View, etc., can get pretty tied up.
Since I'm not a rock climber I don't know much about the sport and certainly can't post qualified routes. It would make the post look nicer if there were some good rock climbing routes for Moore's Knob.
I'll do that, Bob. Moore's is a fantastic place, and you have a nice page here. I'll be happy to add some rock routes when I can actually give it some thought.