

This wall of about twenty kilometers went from Monieux to Cabrières passing through Methamis, Venasque, Le Beaucet, Saumane and Lagnes. It was built in just a few months, between March and July 1721 by 500 men, masons and laborers. This sanitary barrier had watchtowers, guard-houses, food and fodder supply storehouses. The wall was guarded by a thousand men who had orders to shoot anyone crossing the wall without permission.