The Hanging Tent Company has produced a suspended tent meant for those that might not want to camp, but will certainly glamp (glamourous camping). Called the roomoon, it’s a sphere-shaped, portable tent that hangs among the trees.
This is one way to keep your tent up out of rain puddles, but probably pretty sketchy in a windstorm. Suspended tent, can be made from old trampoline or similar hoop. - Floating Round Hanging Bed With Waterproof Tent For Camping Or Outdoor Use