El Ateneo Grand Splendid, Buenos Aires, Argentina: An old movie theater converted into an amazing bookstore. You guys, it's a BOOKSTORE in a THEATER. And apparently you can have coffee on the stage and read up in the balconies.
The Cathedral of La Plata in La Plata, Argentina, is dedicated to the Immaculate Conception. La Plata is the baby sister to Argentina's capital city Buenos Aires and bills itself as the 'city for everyone.