Heating limestone to make whitewash.

On the roadside, the bank is hollowed out by a hole with reddened walls at the top and varnished in the lower part. This is a lime kiln which has no doubt been used for local purposes. We don't know how old it is. Several days were needed to dig this type of kiln, build a corbel arch just like the bories, and place the limestone blocks. Cooking it, around 1000 °C, required constant monitoring for about 4 days.