Trek the volcanic island of Nea Kameni, stroll past steaming vents, examine geology from your instruction manual

https://www.mediafire.com/file/wbedwmt5ifi714w/pdf-5885-39823.pdf/file

Trek the volcanic island of Nea Kameni, stroll past steaming vents, analyze geology from your consultant, and soak in nearby sulfur sizzling springs.