Everyone has heard of trampolines, but I bet you haven’t heard about sunken trampolines…
A sunken trampoline is as it says it is on the tin, it is a trampoline that has been sunken into the ground. Sunken trampolines are great fun for children, young or old.
To build a trampoline, you will first need to buy a normal trampoline which does not have the sides (you will understand this later). Once you have your trampoline, dig a hole with the same dimensions as it, for example, if you have a trampoline that is 10 foot long and 5 foot high, you will dig a round hole that is 10 foot wide and is 5 foot deep. Now, simply place your trampoline into this hole and you’re done!
Please be aware that the whole will fill up with water when it rains.