
Southwest
Réserve naturelle régionale des anciennes carrières de Cléty: Protected Geological Landscape
Regional nature reserve in the Hauts-de-France, France
A significant geological protected area in the Pas-de-Calais, this reserve features an exposed chalk quarry face that serves as a stratigraphic record for the Cretaceous period. The landscape hosts a rare intersection of geological heritage and diverse ecosystems, including orchids, butterflies, and bat colonies, within a compact footprint.
- Area
- 0.02 km²
- Established
- 2011
- IUCN
- IV












