Simple defined outdoor play area (",)
Inexpensive race car track with cinder bricks and rocks
Build them an Outdoor Climbing Wall or another of these 8 DIY Outdoor Projects
Walk trough the playground without touching the ground....
outdoor play areas - Dirt, Sand, and Toy Storage.
Pebble stream - if I ever have a hilly garden I need one of these! Maybe with a waterfall too!!!
How to Build a Perpetual Water Tap for your garden
Covered kids entertainment area with sandbox, chalkboard and colorful ball tubes.
play area outside... link is bogus, but it is a good idea starter
www.BrightGreenDoor.com DIY Kid’s Play Platform and Jumping Stumps!