Trek the volcanic island of Nea Kameni, walk beyond steaming vents, examine geology out of your advisor

https://www.slideserve.com/camrodsbhc/santorini-daily-tours-what-to-expect-and-how-to-choose

Trek the volcanic island of Nea Kameni, stroll past steaming vents, study geology out of your handbook, and soak in regional sulfur sizzling springs.