Pierre-Châtel () is a commune in the Isère department in southeastern France. Geography Lac de Pierre-Châtel and the Pierre Percée are located in the commune. Population Personalities Peter II of Savoy and Boniface I of Challant died in Pierre-Châtel, respectively in 1268 and 1426. See also Communes of the Isère department References Communes of Isère Isère communes articles needing translation from French Wikipedia