Agia Kori waterfalls. The small chapel of Agia Kori and the waterfalls are located shortly outside of Vrontou, in the northern part of Olympus. Agia Kori (ed.note: Agia Kori means Holy Daughter) lived during the period of Ottoman rule. She was a young girl who fled to Mt. Olympus in order to escape the wrath of Ali Pasha. Although Agia Kori she has not been officially recognized as a saint, she is venerated by the devout and numerous miracles have been attributed to her. A descent of approximately 175 steps leads to the chapel standing before the rivulet. Following the ensuing path, one stands before a beautiful waterfall, calling for exhilarating plunges into these natural ponds with the crystalline waters.