A picture of a children's playground on one level

Quick answer：

Children's playgrounds are designed with safety and fun in mind. They often include slides, swings, and climbing frames. A single-level playground is suitable for younger children who may not have the physical ability or need for elevated play structures. These areas typically feature soft surfaces like rubber mulch or grass to cushion falls. The layout of a one-level playground should be open and inviting, allowing children to explore and interact with their peers safely.