Barnafoss Waterfall in West Iceland is known for its dark folklore, where two children tragically fell to their deaths while trying to cross a stone bridge. Legend has it that their mother, driven to madness by grief, placed a curse on the bridge. The waterfall itself is a dramatic contrast to the nearby Hraunfossar falls, making it a must-see stop for those exploring the region. Don't forget to check out the nearby hot spring at Deildartunguhver and the historical sites in Reykholt and Borgarnes for a full Icelandic experience!