A wildlife dipping pond, rock - filled gabions to divide areas and use as seating, timber play equipment and colourful safety surfacing,
willow tunnels and a maze are all further options that could be explored.
Think plump grassy hills,
a willow tunnel, logs for leaping, stunning tree groves and even a runnel (narrow channel in the ground from which water flows).
Don't forget to stop by the outdoor garden exhibit where the kids can (amongst other things) build forts and go through
the willow tunnel.
There is also
a willow tunnel, bug hotels and wildlife - friendly planting.
Not exact matches
Another option is to incorporate natural materials such as
willow to weave a structure, perhaps as a play
tunnel, arbour, or covered seating area conducive to conducting lessons in the outdoors.