The Santa Marta lighthouse was remodelled and became a museum.  The lighthouse which started operations in 1868 played an important part in the defence of Cascais. A screen shows the history of the lighthouse. Exhibits include different types of lamps used in the past.

Open: Tues-Sun: 10am to 6pm.  Closed Monday.
Rua do Farol Santa Marta, Cascais.