Guillon-Terre-Plaine (French pronunciation: [ɡɥijɔ̃ tɛʁ plɛn]) is a commune in the Yonne department in Bourgogne-Franche-Comté in central France. It was established on 1 January 2019 by merger of the former communes of Guillon (the seat), Cisery, Sceaux, Trévilly and Vignes.
See also
- Communes of the Yonne department
References


