The Silver Circle takes you through some of Iceland's most impressive but less-visited natural and historical sites. See Hraunfossar and Barnafoss waterfalls, visit Deildartunguhver — Europe's most powerful hot spring — and take in the unusual sight of the Árhver hot spring bubbling up in the middle of a river. The tour ends at Reykholt, a historically significant site once home to the medieval scholar Snorri Sturluson.
