How arrive to "Sa Preta Ruia"

ALGHERO-SA PRETA RUIA
Sa Preta Ruia  is about 150 Km away from Alghero, so you need a car.
When you're out of the Alghero's Airport you have to go  in the direction of NUORO-CAGLIARI until you arrive on the "S.S 131" (a 4lanes road).  After 25/30 km you have to take the first gate for NUORO and now begins a 2lanes road. After 20/25 km you find the gate for NUORO SUPERSTRADA. You' ll be now  in the road called " S.S. 131 D.c.n. " or "SS 131 Dir." (a 4lanes road again). You have to go  in the direction of NUORO-OLBIA.
When I'll arrive to the gate for Nuoro (you must not take this gate) you must go in the direction of OLBIA. From now you have 2 different possibilities:
PATH 1 (trough Irgoli): After 20/30 km there is the gate for DORGALI-LULA-BITTI. Go in the direction of Dorgali.100m past the fly-over, there are the sign-boards indicating OROSEI-IRGOLI-LOCULI-ONIFAI. After 9/10 km the first town you'll find is Loculi and then there is Irgoli. At the end of the village you'll find  (on the left) the sign indicating "CAPO COMINO - LA CALETTA - SINISCOLA" (take a look to the map of Irgoli). After 20km you'll be in Capo Comino. At the cross point follow the signs indicating the direction of "SINISCOLA-LA CALETTA-OLBIA" (You're now in the road called SP 125). Sa Preta Ruia is about 8 km away from Capo Comino and it is the little village you find after the 2nd cross point for Santa Lucia and just before the cross point for La Caletta. Remenber that there aren't any signs indicating that you're in Sa Preta Ruia. Sa Preta Ruia is at the km 254 of the SP 125 road.
PATH 2 (trough Siniscola): After 60/70 km there is the gate for SINISCOLA . From now you have to follow the direction of Orosei. Sa Preta Ruia is about 3/4 km away from Siniscola following the road called SP 125. Sa Preta Ruia  is the  little village you find just after the  cross point for La Caletta  and before the cross point for Santa Lucia. Remember that there aren't any signs indicating that you're in Sa Preta Ruia. Sa Preta Ruia is at the km 254 of the SP 125 road.

OLBIA-SA PRETA RUIA
Sa Preta Ruia  is about 50 Km away from Olbia, so you need a car.
When you're out of the Olbia's Airport or Harbour  you have to go in the direction of Nuoro. 
There are about 20km of a two-lane highway. A few km after Sa Teodoro you have to leave this road. You have to go in thedirection of Nuoro too,but now begins a four-lane highway called " SS 131 Dir. centrale". After 15/20 km there is the gate for SINISCOLA . From now you have to follow the direction of Orosei. Sa Preta Ruia is about 3/4 km away from Siniscola following the road called SP 125. Sa Preta Ruia  is the  little village you find just after the  cross point for La Caletta  and before the cross point for Santa Lucia. Remember that there aren't any signs indicating that you're in Sa Preta Ruia. Sa Preta Ruia is at the km 254 of the SP 125 road.