Prix de l'Équerre d'Argent

It's this massive rounded shingled structure that genuinely looks like it fell off a giant alpine tree.

It actually won the prestigious Équerre d'Argent architectural prize in 1968, and it's now officially protected as a site of remarkable contemporary architecture.

And it's not the only one.

Just recently, at the start of 2025 actually, the French Ministry of Culture officially listed Les Hauts Forts 2 as a historic monument.