Glacier Lake Sand and Gravel is located in the heart of the Mission Mountains of North West Montana. We believe that beautiful landscaping starts with beautiful rocks, and beautiful rocks come from Montana! Our rainbow rock comes from a place on earth where nature has created beauty using glaciers, water, and fresh clean air. Our rocks were tumbled during movement of the Cordilleran Ice Sheet to create round, smooth finishes that are naturally colored in hues of blues, pinks, and greens. Our rock is an excellent choice for eco-friendly landscaping options and other water saving landscape ideas, as well as adding color to compliment any trees, bushes, and flowers.