Arrived in Porto yesterday, Monday, afternoon after a long overnight flight and a 2 hour delayed flight from Frankfurt to Porto. I have been here before; when Diana did her Camino a couple of years ago, I rented a car and the two of us poked our way from Santiago down to Porto, where I left her to return home and she to continue on to Lisbon.

It was August then and extremely hot and since Porto's main centre is built on opposite sides of the very steep banks of the Duoro river, hot and tiring work to climb the steep streets...