Barcelona is rich in culture, cuisine, and history. Thanks to the Architect, Antoni Gaudi, it has one of the most amazing UNESCO World Heritage sites in the world: the Sagrada Familia. You will also find a monument for the infamous, Christopher Columbus who reported to the Queen and King after discovering the Americas. Barcelona is truly a city of culture and history and a walking tour in this city will take you to some truly breathtaking sites. I was amazed at the history this city had to offer and 24 hours will leave you dazzled and speechless.