On the A2 take exit 10 Beja/ Ferreira do Alentejo and follow direction Ourique/ Algarve and IC1. On the IC1 you go South until you take exit Santiago do Cacém/ Ermidas-Sado. You pass Ermidas-Sado and follow the N121 for 8 km until you see a bus stop and a sign Monte Naturista O Barão (km marker 17.5). Turn right and follow the dirt road for about 1 km and you will see the wooden fence of the campsite. Follow the curve to the gate of Monte Naturista O Barão.