9. Rapa Nui National Park, Easter Island – Heritage site since 1995.
Monolithic human figures carved by the Rapa Nui people from rock between the years 1250 and 1500. Almost all moai have overly large heads three-eighths the size of the whole statue. The tallest moai erected, called Paro, was almost 10 meters (33 ft) high and weighed 75 tonnes. The heaviest erected was a shorter but squatter moai weighing 86 tons and one unfinished sculpture, if completed, would have been approximately 21 meters (69 ft) tall with a weight of about 270 tons. These statues are among the most famous statues in the world