Notice the massive, square building made of exposed red brick to your slight right, topped with jagged, castle-like battlements, which are the defensive, tooth-like gaps along the roof, and four distinct corner towers. This is the Castle of the Three Dragons. Since we just walked through the Arc de Triomf, the grand entrance to the 1888 Universal Exposition, you are now standing at what was once the end of its main promenade. This brick fortress was designed by Lluís Domènech i Montaner to be the expo's luxurious cafe and restaurant. But getting it built was an absolute nightmare. The city organizers wanted to show off Barcelona's industrial might to the world, but they started the project incredibly late. They gave the architect a practically impossible deadline. When the Expo officially opened in April 1888, this glamorous restaurant was still a messy, chaotic construction site. The humiliation of having international elites walk past scaffolding was too much for Domènech, who promptly resigned in protest. The restaurant finally opened in August, leaving it just a few short months to actually serve food before the fair closed. Despite the drama, the building is a brilliant piece of architectural comedy. The wealthy middle class of the time, the bourgeoisie, were completely obsessed with romantic, medieval dramas. So, Domènech designed this modern cafe to playfully mock that trend by making it look like a fantasy fortress. The locals immediately got the joke. They nicknamed it after a popular 1865 satirical play called The Castle of the Three Dragons, which made fun of those very same medieval melodramas. The builders loved the nickname so much they actually installed three sheet metal dragons at the entrance. If you look up at the white and blue ceramic shields decorating the top of the building, you will notice something funny. Alongside traditional plants and animals, the tiles actually feature pictures of different drinks and liquors. It was designed as a permanent, decorative menu for the cafe's thirsty patrons. After the expo, temporary buildings were usually destroyed, but this one managed to survive. It was transformed into a bohemian workshop where artists gathered to revive forgotten medieval crafts like stained glass and iron forging. The place became a creative cauldron that helped birth the famous Catalan Modernist movement. But like so much of Barcelona, this site has been caught in a constant loop of tragedy and reinvention. During the Spanish Civil War, fascist bombers targeted the area. The explosions completely destroyed a massive, magnificent stained glass window that once covered the main facade and bathed the dining room in colorful light. In the dark years following the war, this luxurious hall that was built for international elites to sip cocktails was turned into a state run charity kitchen, handing out meager survival rations to impoverished citizens under the Franco regime. Eventually, it found new life again as a zoology museum, and today it serves as a bustling nature laboratory. It just keeps adapting. Let's keep moving. Follow the path right into the heart of the greenery, as we make our way to the Parc de la Ciutadella.
