Aix-en-Othe is a commune in the Aube department in north-central France. It is the seat of the canton of Aix-en-Othe.
About one third of the commune territory is covered by woods and forest. Aix-en-Othe is located in the western part of the Aube département, 30 km (19 mi) from Troyes and 40 km (25 mi) from Sens. It is in the Nosle valley, a tributary of the Vanne river....