My dozer guy was given a heads up before his blade hit the ground...save all rocks & boulders. I only have 5 or 6 large ones, but they are scattered around the proposed water line, a couple have become my sitting spots for Dove hunting, the rest will be excellent fishing seats once my pond is full. On a smaller scale, the pond in my back yard was accented by large rocks as well...easy to weed eat around if positioned right, I like the white stuff. I would shy away from anything small enough to be moved my weed-eater string...there's little to no maintenance with the big ones.