The Cave by Heimplanet - Suspended from a stable and robust geodesic air frame structure, the inner tent and flysheet are simultaneously erected with inflation of the air frame. This means that you can have the tent unpacked and pitched in under a minute!
Heimplanet The Cave Tent
Luxury retailer Neiman Marcus sells this wacky $50,000 tent that hangs in a tree. Um, how do you get it in the tree, then how do you get in it????