Mailly-le-Château

Mailly-le-Château
The village from the river Yonne
Location of Mailly-le-Château
Mailly-le-Château
Mailly-le-Château
Coordinates: 47°35′49″N 3°38′11″E / 47.5969°N 3.6364°E / 47.5969; 3.6364
CountryFrance
RegionBourgogne-Franche-Comté
DepartmentYonne
ArrondissementAuxerre
CantonJoux-la-Ville
Government
  Mayor (20202026) Jean-Michel Godefroy
Area
1
37.28 km2 (14.39 sq mi)
Population
 (2022)
523
  Density14/km2 (36/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
89238 /89660
Elevation117–254 m (384–833 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Mailly-le-Château (French pronunciation: [maji l(ə) ʃɑto]) is a commune in the Yonne department in Bourgogne-Franche-Comté in north-central France. The lower village is on the left bank of the river Yonne, adjacent to the Canal du Nivernais. The upper village is noted for its 14th-century fortified castle and the 13th-century church of St Adrian.