Climbers rappel at Calypso Gorge of Mountain Kissavos in Greece

Photo taken on July 19 shows climbers making preparation before waterfall rappelling at Calypso Gorge of Mountain Kissavos in Larissa, Greece, on July 19, 2018. Tourists from many countries come to Calypso Gorge of Mountain Kissavos rappelling from 70 meters high. (Xinhua/Apostolos Domalis)