More to explore:
Another sunken trampoline
In Ground Trampoline - husband is way too excited about this
How cool! A sunken trampoline!
I love this idea instead of the trampoline being way off the ground you dig down into the ground, then the trampoline sits above the hole.
Sunken Trampolines are way better than normal trampolines…
Pool with a ground-level trampoline...
DIY Installing an in-ground trampoline
Ok that, is pretty awesome.