Carris Tramway Museum - Lisbon . On the afternoon of August 04, 2010 I visited the Carris Museum in Lisbon which is located at the Santo Amaro Tram Depot and appeared to be the only visitor! This excellent tramway museum is also a working tramway depot serving the Carris Company's tramcars. The price of admission is very low (€2.90) and includes a ride on a very plush car to and from the back of the large depot complex where the larger exhibits are kept.