Join a geology-concentrated excursion explaining eruptions, layered cliffs, and pumice landscapes

https://fengshuiatthebay.com/idiotiki-ekdromi-sti-santorini-apo-kroyazieroploio-o-pliris-odigos/

Join a geology-centered tour explaining eruptions, layered cliffs, and pumice landscapes, with stops at viewpoints and the volcano.