A night view of the Torre dos Clerigos (Clergy's Tower) in central Porto. The 75 metre high tower dates back to 1763 and was designed by Italian architect Nasoni. The rest of the building is the church Posted by Travel in Portugal on Sat, 21/12/2013 - 21:17 × Related images Alfa Pendular High-Speed Train View Yellow Tiles - Porto Porto Rooves and Church Dom Pedro VI statue - Avenida dos Aliados - Porto Igreja de Sao Francisco - Porto Rua de Santa Catarina - Porto