Castelo de S Jorge
On the first really nice day, I walked to the castle, which is most worth going up because of the view. The line meandering at the entrance was a little daunting, but it was moving fast. The castle is open, with only a café and a museum inside. Inside, it resembles the Maltese San Anton Garden a bit: you can walk on similar fragmented stone slabs. There are fewer flowers, but more peacocks.
Rome
Rome is the last stop on the 170-day journey and its perfect end. You could write a good few thing about the city, like two subway lines, lots of tourists, and not so clean, but everything is so authentic, true, and romantic that it overwrites everything.