Often swimming in dirty black water to rescue the old and the sick, people were forced to climb skyscrapers in the crippling heat and carry the helpless down numerous flights of steps.
Try not to look down at the crashing waves as you gingerly climbthe vertiginous steps that cut into the face of Skellig Michael, an uninhabited Unesco World Heritage-listed monastic settlement that was established sometime between the 6th and 8th Centuries.