France has a long history of underground tourist sites, including show caves which were more or less invented by the first caver of the world, E.A. Martell. Over time some were not successful and had to be closed. Others were closed when the owner retired, or sold the ground.
Grotte du Chien
Musée de la mine de Saint-Éloy-les-Mines
Grotte Taillerie du Puy de Dôme
Grands Goulets
Musée de la Mine et des Techniques Minière de Giromagny
Grottes des Planches
Bollinger
Parc archéologique de Beynac
Grottes de Carpe Diem
Grotte des Lauriers
Les mines de Pioch Farrus
Grotte de Bellevue
Grotte de Roland
Gouffre du Béout
Grottes des Audides