© All Rights Reserved Pne of the levadas that criss-cross Madeira. This one is the popular Caldeirao do Inferno levada.The levada are a series of irrigation channels running from the wet north to the dry south of the island. They are now very popular as hiking rootsRelated images Traditional Madeira House Pico Ruivo - Madeira Funchal Highway Bridge - Madeira Ponte de Castelo - Madeira Hairpin Bend - Madeira Madeira Coastline