It is both about the journey AND the destination ! How about bathing in the hot volcanic water of Eyjafjallajökull at the root of the volcano ?
What to do / see : Glacial Lagoon, Glaciers, Volcanoes, hot natural pool with volcanic water, Waterfalls (one you walk behind), black beaches, Basalt Columns, Puffin Paradise, Wild seals, Volcano ash…
Total Driving Distance from and to Reykjavik : 800 km / 500 miles (+/-)
Number of Days recommended : 2 days (or more)