Whats a good size for a garden gym?
Garden gyms can be any size you want, but they must be under 10m x 10m if you don’t want to apply for planning permission. However, they don’t have to be this large. In general, a garden gym of 3m x 3m is about the smallest you will probably want it to be. 5m x 4m is probably more common, but it depends on how you will use it and the size of equipment you want it to keep inside.