Kjeragbolten is a boulder wedged in a mountain crevice in the Kjerag mountains in Norway. Below the boulder is a sheer drop of about 3200 feet meters) to Lysefjorden. I will go to Norway and I will get a picture of me standing on this rock.
Landscaping rock creates a low-maintenance ground cover that stays put, unlike lightweight mulch, which can blow away. The rock helps smother unwanted plant growth, but some stubborn weeds find a way .