Trek the volcanic island of Nea Kameni, walk past steaming vents, be told geology from your handbook

https://motoclubandorra.com/idiotiki-shore-excursion-sti-santorini-o-kalyteros-tropos-na-deite/

Trek the volcanic island of Nea Kameni, stroll earlier steaming vents, examine geology from your instruction manual, and soak in close by sulfur scorching springs.