When leaving the airport, follow the signs to A22. You are now driving on the 125-10. After 900 m, take the exit on the right for the IC4 and 125 towards Lisboa/Portimão/Loulé. Keep following this road.
After 7km, take the A22 Lisboa/ Portimão exit. Follow the A22 for about 10 km.
Take exit 11 towards Boliqueime. Keep going towards Boliqueime (EN 270). Be careful not to take the Loulé exit!
Take the first road on the right towards Campina. From here you can also follow the signs to Casa Porta Azul.