Gravelly Ridge is an ESKER, which is a long, narrow ridge of gravel and other sedimentary material that was deposited by a subglacial meltwater stream. It is typically found in areas where glaciers have recently melted, such as in the Arctic or in mountainous regions. Eskers are often used as natural pathways for transportation, and Gravelly Ridge is no exception. It is located in the Canadian Rockies and is a popular hiking destination.