Nan Madol is a mysterious ancient coral reef city off the island of Pohnpei in Micronesia. Described by UNESCO as a “globally significant masterpiece of creative genius”, the ancient city is an engineering marvel, but it has not yet given up all its secrets. Watch to learn more.
The mysterious ancient coral reef city of Nan Madol
Aren’t they say that they found evidence that this buildings are more than 28 000 years old??
28,000 years ?? Woah