By subway: Take the metro at the airport (purple line) and get off at the "Verdes" station. Then, transfer to the red line heading to "Póvoa de Varzim" and get off at the "Vilar de Pinheiro" station. From there, it's a 15-minute walk to the house (follow the signs for the paths). Click on this link to see the Google Maps route.
Walking: Switch to the Central Way from the Coastal Way (at "Bairro dos Pescadores" next to the beach "Praia Angeiras Sul") and walk to Casa dos Caminhos. It's approximately a 1-hour walk. Click on this link to see the Google Maps route.
By bus: Take bus number 132 at "Bairro dos Pescadores" next to the beach "Praia Angeiras Sul". The bus costs about 1,25€. Get off at the "Vilar do Pinheiro" station. From there, t's a 15-minute walk to the house (follow the signs for the paths). Click on this link to see the Google Maps route.