Rufus Martin from The Hanging Tent Company has recently designed a suspended tent that is ideal for camping. It is more of a glamping material: glamorous camping material, which is in the shape of a sphere and can be hung on trees. This would allow you to sleep at great heights from the ground while you are gazing at the stars.
These tents are available for sale worldwide. The structure of the tent is strong, with the frame manufactured from stainless steel that can be collapsed for transportation. The floor is designed from light pine wood and the entire tent is hand-crafted and customized based on your requirements. It uses a pulley system to attach itself to trees. Hanging Tent Company website (h/t: Inhabitat)