



Fort de Bron
Bron
Step into Fort de Bron, a 19th-century military fortress built after France's 1870 defeat. Guided tours lead you through underground galleries where soldiers once stood guard.
Historic military fortress
Underground tunnel tours
1870s wartime heritage
Guided historical exploration
Tips
🏰part of Lyon's ring of defensive forts
👥tours run every 15 minutes on Sundays
🧥bring a jacket—underground stays cool
Fort de Bron
BronOpens Sunday at 1:30 PM




Step into Fort de Bron, a 19th-century military fortress built after France's 1870 defeat. Guided tours lead you through underground galleries where soldiers once stood guard.
Historic military fortress
Underground tunnel tours
1870s wartime heritage
Guided historical exploration
Tips
🏰part of Lyon's ring of defensive forts
👥tours run every 15 minutes on Sundays
🧥bring a jacket—underground stays cool