1) Volcano of Iceland 
Drangey or Drang Isle, with its steep sea cliffs, towers majestically in the midst of Skagafjörður fjord in Iceland. The island is the remnant of a 700,000 year old volcano, mostly made of volcanic tuff, forming a massive rock fortress. It was first mentioned in the Icelandic classic Grettis saga as being the refuge of the outlaw Grettir, who sp...