The European Heritage Days in Belfort: Vauban citadel and architectural treasures
Every third weekend of September, Belfort opens wide the doors to its exceptional heritage during the European Heritage Days. The Vauban citadel, a UNESCO World Heritage site, the Lion of Bartholdi rock, the History Museum, and the architectural monuments of the old town offer free guided tours, itinerant shows, and unique discoveries. The 2025 theme was architectural heritage.
Each year, during the third weekend of September, Belfort (90000) celebrates the European Heritage Days with an exceptional program that opens its most beautiful monuments and spaces, usually less accessible, to the public. These days, organized on a European scale, take on a special dimension in Belfort thanks to the rich heritage of this city with a unique historical destiny.
The highlight of the Heritage Days in Belfort is undoubtedly the Vauban Citadel, a UNESCO World Heritage site as part of the Vauban fortifications. This masterpiece of 17th-century military architecture is unveiled during the Heritage weekend with expanded access and enriched tours:
The Belfort museum team offers original itinerant shows in and around the citadel, making history come alive and accessible to all. Visitors can attend:
These shows are offered on Saturday and Sunday at 2:30 PM, by reservation with the City Museums.
Housed in the citadel since 1872, the Belfort History Museum offers free and guided tours of its rich archaeological, historical, ethnological, artistic, and military collections during the Heritage Days. It is here that one understands how Belfort, the only city in Alsace not annexed by Germany after the war of 1870, became a territory in its own right.
The old town of Belfort holds remarkable architectural heritage: bourgeois private mansions, religious buildings, historic fountains, and a coherent urban ensemble from the 18th and 19th centuries. The Heritage Days are an opportunity to discover certain buildings normally closed to the public, thanks to thematic guided tours organized by Belfort Tourisme.
The 2026 European Heritage Days in Belfort will be held on September 19th and 20th. The Vauban citadel, the History Museum, and the monuments of the old town will offer free visits and itinerant shows.
The 2026 European Heritage Days will take place in Belfort on September 19th and 20th. The Vauban Citadel, a jewel of UNESCO World Heritage, and the monuments of the old town will open their doors to the general public with free visits, thematic guided tours, and itinerant shows. Detailed program to come in Autumn 2026.
Citadelle de Belfort, Rue du 13e Régiment de Tirailleurs Sénégalais, 90000 Belfort. Visits also in the old town and Belfort's monuments.
Saturday and Sunday of the 3rd weekend of September, from 10 AM to 12:30 PM and from 1:30 PM to 6 PM. Shows at 2:30 PM by reservation.
By car: Belfort city center, access to the citadel from the old town. Parking in the city.
By public transport: Optymo network, tram and bus to the city center.
Free admission for most visits. Shows by free reservation.
Belfort Museums: musees.belfort.fr
Belfort Tourisme: www.belfort-tourisme.com
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Citadelle de Belfort et vieille ville
Citadelle de Belfort, Rue du 13e Régiment de Tirailleurs Sénégalais, 90000 Belfort