41
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
May 31, 2026
99707
7947
2
Public Timelines
FAQ

oct 4, 700 BC - Nan Madol

Description:

Basalt boulders and prismatic columns
Micronesia

Location: Pohnpei, Micronesia

Over 100 islets

Human evidence dates back to 1st or 2nd century BC; but construction is hard to date.

Added to timeline:

19 Jan 2018
0
0
1178

Date:

oct 4, 700 BC
Now
~ 2729 years ago

Images: