São Vicente de Fora is a white monastery on the ridge above Alfama, and three things inside it are worth the climb. Its cloisters are lined in blue and white tile, and the panels illustrate La Fontaine's fables, one scene to an arch. Off them is a long hall holding almost every monarch of the House of Braganza, from João IV to Manuel II, in plain stone chests set in rows. Stairs go up to a roof terrace over the Alfama roofs, the Pantheon dome and the river.
The house is centuries older than the tombs in it. Afonso Henriques founded it in 1147, outside the walls, and the entrance hall you come through is tiled with panels of that siege and of the kings who followed. Below the cloisters you can go down into the cistern, twelfth-century and the one piece of the medieval monastery still standing, which held the rainwater the community lived on. The sacristy off it is lined floor to ceiling in coloured marble. Among the Braganzas upstairs lies Catherine, the queen who married Charles II of England and is credited with taking tea-drinking to London.