From the airport

Leave Prat Airport and continue along the main airport road (C-32B)
Make sure you are on the right of the C-32B/Airport road.
Take the branch in the direction of Barcelona/Ronda de Dalt/Tarragona/Lleida/Girona
Join up with the C-32
Take junction 16 A to join the A-2 in the direction of Tarragona/ Lleida.
Take the junction for E-90/Motorway B-23 in the direction of AP-2/Lleida/Tarragona/Girona
Continue along the AP2.
Continue along the AP-2 (signs for Lleida/Zaragoza/Tarragona/Girona)
Take junction 15 to join the E-15/AP-7 in the direction of Terrassa/Girona.
Take junction 24 towards the E-9/C-16/Barcelona/Manresa
Follow the signs for Girona
Continue along the same lane
At the roundabout, take the first turning in the direction of Carretera de les Roquetes.

From Barcelona, via the motorway:

Leave the city via the Ronda Litoral or Gran V?a, heading towards Girona. Remain on the C-58 road, travelling in the direction of Sabadell and Terrasa, until you come to turn-off 7B, where you should take the B-30, a service road of the AP-7 motorway, heading for Tarragona and Lleida. Continue on the B-30 until you reach the exit marked Can Mag?, Centre d?Alt Rendiment. At the two roundabouts you will come to, follow the orange signs marked Centre d?Alt Rendiment. Continue to the end of a narrow road, then turn right to cross over the motorway. You will pass the Catalana Occident building on the left and the Cl?nica Asepeyo on the right. Take the first road on the right after crossing the railway line (you will see an electricity pylon that will serve as a reference point). That dead-end road leads to our building's outdoor parking area.

From Barcelona, via the Vallvidrera tunnels:

It is possible to reach the Vallvidrera tunnels via the Ronda de Dalt or V?a Augusta. After the toll station, continue as far as exits 12 and 13A. Exit 12 corresponds to a shopping centre; take exit 13A, signposted for Girona and France, and join up with the B-30 (a service road of the AP-7 motorway, heading for Girona and France). As soon as you hit the B-30, take the first turn-off to the right (marked Can Graells, Terranova and Bellaterra) and go almost the entire way around the roundabout to take the exit for Terranova and Bellaterra. Cross over the motorway and take the first turn-off at the next roundabout (Novotel). Continue as far as the Novotel hotel roundabout and take the first exit on the right. Turn left into the first road that allows you to do so (you will see an electricity pylon that will serve as a reference point). That dead-end road leads to our building?s outdoor parking area.