Boulder walls look great in any setting, formal or informal, and enhance the surroundings' beauty. In addition to their extended lifespan and low care requirements, these characteristics likely make them even more appealing to residential and commercial clients alike. Retaining walls made of any other material are seldom as long-lasting as those made of boulders. You save money by not building a compacted foundation beneath these walls, which is an added benefit. Boulder walls need about half as much effort as conventional retaining walls. As with any retaining wall, these structures offer stability to a graded area while keeping the soil from eroding and enhancing the area's aesthetic appeal. Adding stone stairs in the landscaping together with boulder walls is an excellent idea if you have graded ground and prefer keeping a portion of it for a unique perspective.