The petrified forest of Lesvos
The mind boggles at the age of the Petrified Forest of Lesvos. Frozen in time after volcanic ash rained down on this part of the North Aegean up to 20 million years ago are the remnants of the trunks, branches, roots, leaves, seeds and even some animals that once flourished within an ancient forest and have now been fossilized in what today constitutes a veritable monument of nature. Central to understanding this astonishing legacy is to visit the forest's excellent Natural History Museum, just outside the town of Sigri.