Use this link to follow along via Google Maps.

Follow Tv. Da Escola until you reach a fork in the road.
At the fork, follow the brown sign ahead denoting “Praias,” leading onto Rua da Romã. 
Continue on this road.

When you reach the intersection, keep right, again follow another brown sign denoting “Praias,” leading onto Rua 25 de Abril.

Continue on Rua 25 de Abril for 3 minutes (1.5km) as the road turns into a dirt road.
Then turn left onto the dirt road leading into the property. You will see the farm ahead on the lefthand side.
Please park alongside the dirt road, striving to cause at least damage to the environment as possible.