© 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 Porto da Cruz - Madeira Madeira Coastline Madeira Terraced Fields Hairpin Bend - Madeira Ribeira Brava - Madeira