The Pont Neuf Cave: work on JR's giant installation begins in Paris

Starting May 11, 2026, French artist JR has begun assembling "La Caverne du Pont Neuf" (The Cave at Pont Neuf), a monumental temporary installation that will transform Paris's oldest bridge into an immersive open-air cave. The project, open to the public from June 6 to 28, 2026, features inflatable structures, optical illusions, light shows, and augmented reality technology developed by Snap's AR Studio Paris. It includes a mineral soundscape by Thomas Bangalter (formerly of Daft Punk) and is funded entirely through private means, including support from L'Amicale des Ponts de Paris and sales of JR's works.