Join a geology-centred excursion explaining eruptions, layered cliffs, and pumice landscapes
https://garrettktpj588.lumenforgex.com/posts/best-santorini-tours-for-couples-romantic-day-tours-photography-spots-and-private-sunsets
Join a geology-focused tour explaining eruptions, layered cliffs, and pumice landscapes, with stops at viewpoints and the volcano.