Sunken Trampoline - worth a read before installing, love the grass covering
"C" is for Crafty: Tree Stump Trampoline Steps
Inground Trampoline Magic Night Lights | Capital Play More
Safe and Cool: A Sunken Trampoline For Kids
Add a roof to your trampoline to make a DIY bounce house!
Shelley Hugh-Jones Garden Design : underplanted trampoline
Clever! Upscaling the trampoline
Simple trampoline safety hack: use pool noodles to cover springs from And Next Comes L
Landscaping around the trampoline
Crazily detailed instructions on how to build a sunken trampoline.