If you cam from Pesaro:

From the hospital of Urbino (on the outskirts of the town) go straight on
following Colbordolo direction as far as a road sign showing "Pallino" (about
three kilometers).
 
Keep along 500 meters.
 
Turn left following Pallino and "Le Fontane - Azienda Agrituristica"
finger-posts. You'll be on a downhill road. At the end of the stretch (about
600 meters.) you'll find a crossroad;
 
Take the first turning straight on your left when you see the third
finger-post showing "Le Fontane" A fourth finger- post is on the right side
of the road you've just led into.

You'll reach the first house of the farm (it's yellow, on your right).