Fodor's Expert Review Edificio Bacardí
Built in 1930, the former Bacardí rum headquarters (the family elected not to brave the Revolution and now makes rum in Puerto Rico) is an Art Deco outburst best admired from the roof of the Hotel Plaza across the street. Its terra-cotta facade is covered with nymphs, sylphs, salamanders, and undines; its bell tower is capped with a brass, winged bat you'll recognize from the Bacardí rum label (or from the coat of arms of the House of Aragón, a clue to the family's Catalonian heritage). Visitors can't go inside, but it's worth a look at the outside nonetheless.