Located 30 kilometers from Rennes, Pancé is a city of Ille-et-Vilaine. Born around 860 of an invasion of northern pirates, the city stretches between two natural sites of beauty: the wood of the Saudrais and the Tertre-Gris. The municipality has 10 hectares of these two places highly tourist and renowned for the diversity of their landscape and the scarcity of certain plants that grow there. Between pines, broom and heather, the asphodel, a plant with remarkable white flowers, grows in the middle of the quarries of stones on the Tertre-Gris, formerly called Mont Alahart. A natural and drinking spring, known under the name of source of the fishermen and source of Uline, took its quarters. The Bois de la Saudrais shelters the source of Aries called in this way in reference to the imposing machine to raise the water, the ram, set up in order to feed the whole village once.