My hubby & I are looking to redo our 15x15 run for our girls; right now we have a ladder to nowhere, 2 different kinds of swings, & quite a few perches. What we want to do is maybe put some plants around the outside as well as putting something on the ground besides just dirt. They won't let grass grow, so that's out of the question. I would really love if everyone would let me know what all they have in & around their runs, && maybe even post a pic or 2. Thank you all!
Ladder to nowhere...

The swing...

Ladder to nowhere...
The swing...