A retaining wall is a structure designed to hold back soil and prevent erosion on sloped land. These walls are commonly made from materials like concrete, stone, or brick and are used in gardens, roads, and buildings to create flat areas on uneven terrain. By providing support, retaining walls help manage water drainage and protect landscapes from landslides. In addition to their practical uses, retaining walls can also enhance the beauty of outdoor spaces. Homeowners often incorporate landscaping features, such as plants or lighting, around these walls to create visually appealing areas. This combination of function and aesthetics makes retaining walls a popular choice in both residential and commercial projects.