Olhalvo

Olhalvo () is a parish of the municipality of Alenquer, in western Portugal. Its population in 2011 was 1,907. Olhalvo has an area of 8.30 km².

== Heritage == Significant buildings include: Church of "Nossa Senhora da Encarnação", XVII century. Convent of Carmelitas Descalços" construction began in 1646, and has been under private ownership since 1941. Chapel of "Senhor dos Aflitos", belonged to "Recolhimento de Nossa Senhora da Conceição", in 1663. It was sold to private owners in 1873. Cruzeiro Fontain