It appears that London is not alone in having a 'gherkin' tower. This turn of the century building at the Barcelona wharf reminded me of the Main Street train station at Disneyland. A portion of Barcelona's old city wall. Poble Espanyol in Montjuic Park, which sits at the top of a hill... ...and has great views of the city. The next day I flew on to Gran Canaria for a little sun.