Moissac, Tarn-et-Garonne
Although the monks eagerly connected its origins to the time of Clovis, monastic life at Moissac began in the 7th century. Yet it was only when Cluny took over in the 11th century that Saint-Peter's of Moissac really entered the world. Located on the pilgrimage route to Compostella, papal support, and some motivated abbots quickly made the abbey into one of the most powerful of the area.