One of the nice things about the location of my current office is its proximity to the Barton Creek greenbelt. When there’s time, it’s convenient to get out for a pretty good walk over lunch. Such was this case earlier this week. I was toting the camera along with me and grabbed a couple pictures of some pretty interesting stacks of rocks. Clearly someone’s spending some time out there to get these rocks just right. One of my coworkers tells me these are called cairns. Then again, I guess you could just call it a stack of rocks. A quick scan of the web finds that some folks have made rock stacking a real art form.

If you look at little closer at the larger of these two pictures you’ll see there’s a series of these stacks up the creek bed.