active activities adults adventure children children’s-playground climbing color colored colorful coloring colors colour coloured colourful colouring colours community equipment families fun kids leisure leisure-area multiple-activities opportunities parental-supervision parents play play-equipment playcenter playcentre playing safe-play safety shelter sheltered slides supervise supervision toys under-cover variety youngsters basketball adventure-playground angles climbing-platform curved curves light lookout observation-platform park path paths peaceful people perspective picnic playground public quiet rails relaxing shade shaded shadows shady stairs steps sunlight sunshine tranquil trees view viewing-platform visitors wood wooden ping-pong table-tennis