Trek the volcanic island of Nea Kameni, walk prior steaming vents, be told geology from your booklet
https://charliekzws842.urbanvellum.com/posts/private-sunset-tour-santorini-a-golden-hour-experience-you-ll-never-forget-4
Trek the volcanic island of Nea Kameni, walk prior steaming vents, be trained geology out of your instruction, and soak in neighborhood sulfur scorching springs.