Airport Metro

The Metro line to the airport is new and even my new travel guide didn't have it listed. It was a simple change and then nine stops. But as I've said, connections on the Barcelona Metro,  or entering and exiting, are long. The airport line took us down six escalators! It felt like it would never end. We were travelling to the centre of the earth. At the airport we weren't getting a flight, but catching a bus. We waited inside first in the terminal's flight arrivals, trying to avoid the sun. For the whole trip the early afternoon has been comfortably hot. It's about 6pm when the heat becomes oppressive. We were relieved when the bus finally arrived.