The picturesque island nation of Iceland should be on every wanderer's checklist. If Iceland isn't already included in your future travel plans, then these stunning images will give you many beautiful reasons to add it to your itinerary.
Descend into the depths of Prihnukagigur, Iceland. It is the only volcano in the world that you can actually go down into. It erupted 5000 years ago! There are no coloured lights inside, the colours you see are natural!