Gabion walls are wire baskets filled with rock or concrete aggregates. Their benefits include: 1. Flexibility (they adapt to soil movement without cracking), 2. High Permeability (water drains easily, avoiding pressure buildup), 3. High Durability (zinc-coated and PVC-coated wires prevent corrosion), 4. Eco-friendly Integration (plant roots grow inside, anchoring the wall naturally), 5. Cost-Effectiveness (saves on concrete footing excavations).