Took a bus ride along the city's coast through the 1992 Olympic Village which revitalized the city and started a continuing process which converted the city's coastline from an industrial area to a beautiful recreational and tourist area. Then rode through the city for its sites and stopped at the Gaudi designed Holy Family Church and then in the Gothic Quarter with its Roman sites and the Barcelona Cathedral. We saw Gaudi designed buildings throughout the city and the Holy Family Church was spectacular. We are now packing for the trip home. Checked bags have to be outside our door by 10 PM and we will leave for the airport at 7AM.