Regniowez is a

commune A commune is an alternative term for an intentional community. Commune or comună or comune or other derivations may also refer to: Administrative-territorial entities * Commune (administrative division), a municipality or township ** Communes of ...

in the

Ardennes The Ardennes (french: Ardenne ; nl, Ardennen ; german: Ardennen; wa, Årdene ; lb, Ardennen ), also known as the Ardennes Forest or Forest of Ardennes, is a region of extensive forests, rough terrain, rolling hills and ridges primarily in Be ...

department Department may refer to: * Departmentalization, division of a larger organization into parts with specific responsibility Government and military *Department (administrative division), a geographical and administrative division within a country, ...

in northern

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

Geography

The

Sormonne Sormonne () is a commune in the Ardennes department and Grand Est region of north-eastern France. Geography The river Sormonne, a left tributary of the Meuse, flows through the commune. Population See also *Communes of the Ardennes depart ...

forms most of the commune's southern border.

Couvin Couvin (; wa, Couvén) is a city and municipality of Wallonia located in the province of Namur, Belgium. On 1 January 2018 the municipality had 13,782 inhabitants. Couvin is the second largest municipality of Belgium by surface area, after Tourna ...

and

Chimay Chimay (, wa, Chimai) is a city and Municipalities of Belgium, municipality of Wallonia located in the Hainaut Province, province of Hainaut, Belgium. In 2006, Chimay had a population of 9,774. The area is 197.10 km2 which gives a populatio ...

, two Belgian municipalities, form its northern border.