The underground cathedrals of Saint-Paul-Trois-Châteaux / St Restitut.

Setting up a photo exhibition in the underground quarry of Saint-Leu d'Esserent by Arnaud.

Photo by G. Arnaud. The photographs can be viewed on the personal website.

Old photograph of the incline of the underground quarry of Saint-Paul-Trois-Châteaux

Old photograph of the quarries cable. The stone blocks were shipped down the hill with a kind of funicular.

Old photograph of the underground quarry of Saint-Paul-Trois-Chateau. The stone blocks are mounted on carriages, ready to be lowered to the bottom of the hill for shipping.

At the end of the underground quarry of Saint-Leu d'Esserent a curious concrete ramp.

This is the first release of the quarry map of Saint-Leu d'Esserent.

In the underground quarry Ouache in Saint-Maximin. Mushroom cultivation had to adapt to the terrain of the quarry.