active activities care children children’s-play-area children’s-playground community enjoying enjoyment equipment fun grass grassed-area green greenery kids leisure park parks play play-area playground playing recreation recreational safety sand sandpit shade shadows sunlight sunshine swings trees climbing colorful colourful sandy sheltered slides suburban adventure adventure-playground cubby families hut light lookout rocks shaded shady shelter appropriate-behavior appropriate-behaviour children’s-playcenter communicating communication informing inside interior limitations limited limits playcentre red rides rules sign warning white yellow adults lawns parents path public-space seating slope sloping blue holiday-park holiday-resort open-air playground-equipment safe-play supervise under-cover youngsters beams weathered