hikinf trail through the volcanic landscape of teide national park

wilderness landscape volcanic national mountain badlands islands plateau geology terrain hikinf hiking canary valley desert nature steppe trail teide sunny spain ridge plain park rock soil hill sand environment wilderness landscape adventure shurbland mountains formation volcanic national vulcanic mountain badlands heritage winding islands geology plateau terrain ecology tourism volcano prairie hiking canary valley nature unesco travel shrubs desert steppe canyon forest trail teide sunny spain ridge cliff world trees stone plain plant park rock hill soil tree fell site blue pine sky horizon cloud field