Hola,
This weekend was filled with a ton of walking and gorgeous architecture!
On Friday I walked the Modernism Route, which is similar to Boston's Freedom Trail in that you follow a path throughout the city. However, instead of seeing historic sites of America's early history, the Modernism Route takes you to all of the major architecture buildings throughout Barcelona. Such a nice way to spend a Friday! (to learn more:http://www.rutadelmodernisme.com)
On Saturday, I went with my program to see Gaudí's La Pedrera. It was built in 1906 for a very wealthy family and is the last residential building by Gaudí. It was stunning! My favorite part was the roof, you can see why in the pictures below!
Outside of La Pedrera