Join a geology-centred journey explaining eruptions, layered cliffs, and pumice landscapes

https://rafaelgqtz438.iamarrows.com/best-santorini-tours-from-cruise-ship-fast-track-shore-excursions-with-pickup-and-drop-off-1

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