If you're in Estremoz you're bound to pass this square, it is in the centre of everything. The buildings surrounding it where all built to impress the people coming into town and after so many years they still do. Two in particular are interesting; on the south side the convento dos Congregados is now the police station/town council and the church houses a museum of arte sacra . On the east side of the square there is a convent that is now used as some kind of youth centre, free and very slow internet access for people with patience. Some rather nice little restaurants and bars here as well.