



Paris goes underground. This exhibition reveals 20 finalist projects reimagining the city's subterranean spaces — think wine cellars beneath the Seine, hidden sports venues, and urban farms designed by architects, farmers, and citizen collectives.
Free architecture museum
Urban innovation showcase
Architectural models
Design enthusiast haven
Réinventer Paris II
Bastille




Paris goes underground. This exhibition reveals 20 finalist projects reimagining the city's subterranean spaces — think wine cellars beneath the Seine, hidden sports venues, and urban farms designed by architects, farmers, and citizen collectives.
Free architecture museum
Urban innovation showcase
Architectural models
Design enthusiast haven
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