Belflou is located 47 km from Toulouse and 55 km from Carcassonne, the lake of Ganguise, created around 1980. This withholding rich currently 400 hectares of water used to feed the one hand the Canal du Midi and the other helps farmers to irrigate cereals. The town where life is good has about 100 inhabitants (Belflouenes and Belflouens).
This fortified site was formerly named Valflor then Viloflour (valley of flowers).