LAVAL, a town of north-western France, capital of the de partment of Mayenne, on the Mayenne river, 188 m. W.S.W. of Paris by rail. Pop. (1930 24,411. The old feudal city, with its ancient castle, is situated on the right bank while the new town is on the opposite bank. There is communication by steamer as far as Angers. The old castle with a donjon of the 12th century is now transformed into a museum. The "new castle," dating partly from the Renaissance, serves as court-house. The transept and nave of the Trinity church, which serves as a cathedral, are of the 12th century while the choir is of the 16th ; St. Venerand (15th century) has good stained glass; Notre-Dame des Cordeliers, which dates from the end of the 14th century or the beginning of the 15th, has some marble altars. Half-a-mile below the Pont Vieux is the 12th century church of Avenieres, with an ornamental spire of 1534. The finest remaining relic of the ancient fortifications is the Beucheresse gate near the cathedral. The nar row streets around the castle are bordered by many old houses of the i 5th and 16th centuries, chief among which is that named the "Maison du Grand Veneur." There are an art-museum, a museum of natural history and archaeology and a library.