The quarry of Les Grandes Perrières

The Grandes Perrières quarry site is a former limestone extraction site. It is no longer in operation today, and nature is quietly reclaiming its rights. 

An exceptional natural heritage site covering an area of 22 hectares, it consists of wooded areas, lakes, ponds, lawns, meadows and wasteland. 

The site boasts an interesting diversity of flora and fauna, with a large number of heritage species.  

 A bit of history :

The site was used in the 1960s to produce fill material, then partially converted into a leisure area in the 1970s, particularly for fishing and canoeing. In the 1980s, the place was nicknamed ‘Arthon-Plage’ by the local residents. The old quarry was squatted in by brave swimmers, attracted by the crystal-clear water. Of course, this was completely illegal and very dangerous! The quarry ceased operations for good during this same period. In 2017, a comprehensive inventory of the flora and fauna present in the area was carried out by the Centre for Environmental Initiatives; CPIE, of Corcoué-sur-Logne at the request of the town council. The ecological importance of the site became apparent, as it is home to many species of dragonflies, amphibians and rare flowers such as wild orchids and Carex liparocarpo, a plant classified as protected in the region. The town hall and local associations are currently considering ways to better promote the site in relation to its environment and inhabitants.

A good reasons to discover the Grandes Perrières quarry site 

Follow the trail around the site to discover the different landscapes ; observe the various pools and ponds that make up the site, while respecting the flora and fauna that thrive there.

 Pratical information :
 

 

 

To extend your walk, why not explore the village of Chaumes-en-Retz ?