Until April 2005 the Municipal Library Florbela Espanca was located in the Palacete de Trevões (Trevões Manor). On May 2005 it moved to a new building, by the architect Alcino Soutinho, that has a reading room with papers and magazines, an adults room/local fund, infantole and juvenile, audiovisual; some books may be borrowed and there are photocopies, internet access, reading animation and library.

A large space with a wide collection of documents.

Library with four floors that distribute among themselves the services, collections and reserves of the institution.

Modern structure, opened in 2001, with a capacity to receive events of diverse nature, with children's room and audiovisual equipment.

The Library is divided into a multipurpose room where reading meetings, conferences, among other activities are held, an audiovisual sector, an adult area with the possibility of local consultation and home loan, and a children's area with several entertainment spaces.

This library functions in the building of an old primary school. It has an infantile section and two free internet computers.

Library with a vast collection of documents where also there are occasionally some exhibitions.

The Municipal Library of Santiago do Cacém, equipped in a modern and functional way. It has quality and up to date equipments and documents.