On the SS1 exit at "Cecina Nord"
and continue in the direction of Volterra.
At Saline di Volterra turn right
in the direction of Pomarance-Massa Marittima.
At about 1.5 km before Pomarance
turn in the direction of Micciano-Libbiano
and after about 150 mt. you will
see the entrance for "I Tre Archi" Agritourism.