Built on Pohnpei from massive basalt logs stacked on nearly 100 artificial islets, Nan Madol is a megalithic complex known as the "Venice of the Pacific" and a UNESCO World Heritage Site since 2016.
Record no. MRB-2026-006954
Nan Madol megalithic city
Reference Record – Not Certified
This record is compiled from publicly available sources for reference. It has not been examined or certified by The Book of World Records.