This hidden gem in the 11th opens its doors for free on 19 and 20 September
A discreet building tucked away at the back of a courtyard in Paris’s 11th arrondissement, concealing an industrial history stretching back more than a century: the Bastille Design Center is opening its doors for free on 19 and 20 September 2026 for the Journées du Patrimoine. It’s the perfect opportunity to uncover the secrets of this singular venue, usually known for its trade shows and art fairs.
A history-laden address in the Saint-Ambroise neighbourhood
Behind the façade of the Bastille Design Center lies a deeply industrial past rooted in 19th-century Paris. The building once served as a hardware factory warehouse, and its architecture still bears the visible marks of that era. The volumes, the materials and the overall identity of the space all speak to a bygone age.
Located in the 11th arrondissement, at the heart of the Saint-Ambroise neighbourhood, the site now plays host to exhibitions, trade shows, art fairs and pop-ups. Yet its historical character remains intact, making it a truly singular presence in the Parisian cultural landscape. Few visitors who walk through its doors for a contemporary event ever imagine the richness of its past.
Journées du Patrimoine 2026: a 43rd edition for pushing open unexpected doors
Every year, the Journées du Patrimoine give the general public access to unusual, little-known or normally closed sites. In 2026, this cultural event reaches its 43rd edition in Paris and Île-de-France, offering the chance to explore iconic landmarks and hidden addresses alike.
This weekend of 19 and 20 September, the Bastille Design Center fits perfectly into that spirit. While the venue draws art lovers throughout the year, its deeper history often goes unnoticed. The Journées du Patrimoine changes that, offering a dive into the past of this 19th-century industrial building.
Best of all, entry is entirely free with no reservation required, removing every barrier for anyone who wants to drop by on a whim.
The Reg’arts croisés exhibition: around thirty artists in an industrial setting
For both days, the contemporary artists’ collective 16 Anges takes over the space with the exhibition Reg’arts croisés. Around thirty artists present their work within this history-charged setting, with photographers, painters and sculptors sharing the same spaces.
The visit serves a dual purpose. On one hand, it offers a chance to discover the building’s history and its preserved industrial identity. On the other, it showcases a diverse range of contemporary creation from artists with very different practices. This dialogue between heritage and living art is one of the most compelling draws of the programme.
- Event: Reg’arts croisés exhibition by the collective 16 Anges
- Artists: around thirty photographers, painters and sculptors
- Dates: Saturday 19 and Sunday 20 September 2026
- Opening hours: 11:00 to 19:00 each day
- Entry: free, no reservation required
- Capacity: 190 people at any one time
Practical information for planning your visit to the Bastille Design Center
The exhibition is accessible without reservation, keeping things refreshingly simple. Just show up between 11:00 and 19:00 on either Saturday 19 or Sunday 20 September 2026. Capacity is capped at 190 people at any one time, so it’s worth timing your visit to avoid the busiest slots, particularly around midday.
The 11th arrondissement also has plenty of other addresses worth exploring during this heritage weekend. This repurposed industrial centre slots easily into a broader stroll through the neighbourhood, making the most of the full Journées du Patrimoine programme across this part of Paris.
