From Porto Airport: Take the motorway A3 to Braga/Valença. At the km76 leave the motorway in the exit signposted Ponte da Barca/Ponte de Lima. After paying the toll, turn right to Ponte de Lima. 2 km after you will come to a roundabout, continue straight on and 1,5km after you will find another roundabout. Turn right to Viana do Castelo and 500m after you will come to a third roundabout just before the bridge. Continue straight crossing the river Lima. On the right, you will pass a Shell petrol station and the road leading to Arcos de Valdevez. Continue towards Viana for a further 2km, and take the turning on the right signposted Estorãos (you will also see some blue signposts for several houses in the village of Estorãos). Continue for 4km, and at Moreira do Lima turn left at the blue signposts. Continue for a further 1 km and you will see in front of you a small Roman bridge. Turn left here and Casa da Gaiba is to be found on the right hand side of this small lane in about 100m. From the town centre of Ponte de Lima: Take the road signposted to Viana do Castelo across the new bridge. On the right, you will pass a Shell petrol station and the road leading to Arcos de Valdevez. Continue towards Viana for a further 2km, and take the turning on the right signposted Estorãos (you will also see some blue signposts for several houses in the village of Estorãos). Continue for 4km, and at Moreira do Lima turn left at the blue signposts. Continue for a further kilometer and you will see in front of you a small Roman bridge. Turn left here and Casa da Gaiba is to be found on the right hand side of this small lane in about 100m.