Sustainability is integral to landscape structures like water features, walling, fencing, and barriers. Opting for materials such as reclaimed wood, recycled metals, or locally sourced stone can reduce environmental impact. Additionally, incorporating water-saving features in water elements and selecting permeable materials for walling and barriers can help manage water resources more efficiently. By prioritizing sustainable practices in the design and construction of landscape structures, we can create outdoor spaces that harmonize with the environment and minimize ecological footprint.