That’s the Castelo de Sao Jorge up there. Much further up there than this picture shows, and I trudged the whole way.

‘From its Visigoths beginning in the 5th century, it was later fortified by the Moors in the 9th century, sacked by Christians in the 12th century and used as a royal residence from the 14th to 16th centuries – and as a prison in every century.’

I did too much today. WalkWalkWalk. My knees are complaining!