If this were just a flat space ahead, she would! In a few more yards ahead, the pedestal drops out into floorspace again. Beyond that, is a series of not-padded swiss cheese structures meant for climbing, one medium and one very large cylinder to the left, and two rectangles to the right, all interconnected.

There's one shortcut, a series of balance beams going over all of this to the huge cylindrical pedestal at the end. To get up there, Dinah would have to make one HECK of a leap upwards to catch the end of the bar and pull herself up.