© 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 Pico Ruivo - Madeira Madeira Terraced Fields Atlantic Cliffs - Madeira Madeira Coastline View over Funchal - Madeira Ponte de Castelo - Madeira