Add Piódão to your bucket list. You won't regret it. High in the Serra do Açor mountains, the last 10k of the journey to Piódão is not for the faint of heart. Travel along a windy, incredibly narrow dirt road, barely clinging to the side of a mountain.. and gasp when you see another car careening towards you. If you can stomach the journey, the destination is plucked right out of a fairy tale.