The Standard version measures 5m x 5m and fearures four towers with three interconnecting bridges.
Under the bridges are full hight palisades to make the fort truly impregnable, while the defenders can access the elevated tower decks (1.5m) via ladders, a scramble net & rock wall.
The towers have the option of standard or battlement walls on the top and are completed with two or three walls on each at ground level to keep the marauders at bay.
Alternatively you can adapt the structure to your own
requirement.
You can make the fort into different size or
shape, increase the floor area of the towers, add more climbing
features, and of course increase the fort size at a later date.