It's good to have a rocky area to crawl when you live a relatively flat region. I live in the middle of farmlands in SW Missouri, and there's not much around here, but I do have four acres of land and discovered a decent mound(with some rocks) at the edge of my woods. It was trashed by the previous owner, but once I get it cleaned out, it'll be a fun spot. We lived in WA state previously, and there I was able to go trailing up in the mountains. I sorely miss that!