This twisty road surrounded by forest and hills takes you to one of the most amazing sightseeing views of this region, the "Miradouro da Sarnadela". It's at the top of the hill and it's a must stop! The road is the N238 and you can start in Fundão or Orvalho, it's excellent in both ways and only has some small villages between. Good tarmac, safe, twisty and doesn't have much traffic. Enjoy :)