For those interested, the hammock is used for many many years. Native Americans have used them even before the Spanish conquistadors discovered the New World. They were introduced to Europe by Christopher Columbus.
Nowadays you can find in many luxury resort island. In addition, many people hang them in their back yard and on the porch. If you still have one, just check out this round up! If that is not enough check also out this summer hammock inspiration for the patio.