Great Cathedrals of Europe: The Incomparable Sagrada Familia in Barcelona

An architectural marvel, the Sagrada Familia is one of the great cathedrals of the world, not just Europe. With its sandcastle-esque turrets and pristine artwork inside and out, it is a beauty to behold. This marvelous cathedral, designed by famed Catalonian Antoni Gaudi, has been under construction for 131 years and has yet to be completed. Enjoy this view of its current condition, along with a glimpse of what it will look like upon completion.