This is a series of caches for families with geokids. For most of them, kids will need some help in finding the container.
Number two has the coolest swing known to humanity (at least, the coolest in Erskineville.) The swingee sits on one of the seats and the swinger hauls down on the other seat at just the right frequency to amplify the swing's movement enormously. You'll understand when you see it. Be warned, if you overdo the bell ringing, you can get your swingee upside down four or five metres up - make sure that they are warned to hang on regardless. Some children request this repeatedly, others might not speak to you again.
The cache can be reached by a tall person without the need of stepping over the low barrier, but some will need to put one foot into the garden bed. Please be respectful of plantings.