What are good materials for a playground?

Good materials for a playground include durable and safe options such as rubber mulch, engineered wood fiber, and poured-in-place rubber for surfacing, which provide cushioning and reduce injury risks. For play structures, materials like stainless steel, high-density polyethylene, and treated wood are ideal for their strength and weather resistance. Additionally, incorporating natural elements like logs and boulders can enhance creativity and engagement. Overall, safety, durability, and accessibility should be prioritized in material selection.