This July 18, one of the most architecturally stunning basilicas will transform for an afternoon into a vintage fair where you can refresh your wardrobe. Go shopping and browse secondhand finds in a fascinating church as you rummage through racks and find your winter clothes. Don’t miss the flea market at Buenos Aires’ most beautiful basilica.
This Neo-Gothic church in Buenos Aires hosts a Winter Flea Market in July: Clothing, Furniture, and Miscellaneous Goods in a Basilica in Almagro
The Basilica of María Auxiliadora and San Carlos is a Neo-Gothic church with impressive architecture that often opens its doors for much more than just Masses because it’s a gathering place. A church that even hosts concerts on its organ.
On this occasion, the basilica opens its doors for a Winter American Flea Market where you’ll be able to buy clothes, furniture, and home goods without breaking the bank. Head to Almagro on July 28 and get ready to shop on a budget, save money, and revamp a corner of your home—or even your entire wardrobe.
If you go with plenty of time to browse and hunt for hidden gems, everything you can find at this church’s fair includes:
- Circular Fashion and Coats: A wide selection of clothing for women, men, and children. Perfect for bundling up for the cold without spending a fortune.
- Furniture and Decor: Furniture from different eras ready to breathe new life into your living room or any corner of your apartment.
- Bazaar and Home Goods: Vintage tableware, kitchen utensils, decorative items, and home curiosities that are hard to find in traditional stores.
Shopping with history in a unique setting
The basilica was designed by Salesian architect Ernesto Vespignani and inaugurated in 1910; its architecture is a fusion of Romanesque, Neo-Gothic, and Byzantine styles. What blows your mind as soon as you walk in is its three-level scale (take note of the crypt, the main sanctuary, and the upper galleries) and, above all, its pictorial decoration: the columns and arches are painted with alternating bands of color.

The organ is out of this world and is located in Buenos Aires, so you can hear it at the concerts this Neo-Gothic church usually organizes monthly. It is a masterpiece of early 20th-century musical engineering featuring over 2,500 pipes and a three-manual console that takes full advantage of the central nave’s acoustics. Right there, you’ll be rummaging through racks at a used and secondhand clothing fair that couldn’t have a better or more beautiful venue.
Plus, they also organize guided tours. You know that for all these reasons, you have to go!
🎟️ Admission: Free.
📅 When: Saturday, July 18, 2026.
⏰ Hours: 9:00 a.m. to 2:00 p.m.
📍 Where: Basilica of María Auxiliadora and San Carlos, Av. Hipólito Yrigoyen 3999 (corner of Quintino Bocayuva), Almagro.