Museu de Ceramica de Sacavem stands on the site of the old Sacavem ceramics factory, built around one of its surviving kilns. It is a focused museum rather than a headline Lisbon sight, but it gives a useful look at the industrial craft behind tiles, tableware, and everyday ceramics.
The museum is best for travellers who have already seen the big central sights and want a different angle on the Lisbon area. Pair it with Parque das Nacoes or other stops in the northeast of the city.