L'Hermitage-Lorge

The Côtes-d'Armor ( koht dar-mər, -⁠dar-mor; French pronunciation: [kot daʁmɔʁ] ; Breton: Aodoù-an-Arvor, [ˈoːdu ãn ˈarvor]), formerly known as Côtes-du-Nord until 1990 (Breton: Aodoù-an-Hanternoz, [ˈoːdu ãn ˌhãntɛrˈnoːs]), is a department in the north of Brittany, in northwestern France. In 2023, it had a population of 611,859.

Allineuc (French pronunciation: [alinœk]; Breton: Alineg; Gallo: Aleinoec) is a commune in the Côtes-d'Armor department of Brittany in north-western France.

Saint-Brandan (French pronunciation: [sɛ̃ bʁɑ̃dɑ̃]; Breton: Sant-Vedan; Gallo: Saent-Medan) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.

Plœuc-sur-Lié (French pronunciation: [plœk syʁ lje]; Breton: Ploheg) is a former commune in the Côtes-d'Armor department in Brittany in northwestern France. On 1 January 2016, it was merged into the new commune Plœuc-l'Hermitage.

Plœuc-l'Hermitage (French pronunciation: [plœk lɛʁmitaʒ]; Breton: Ploheg-Peniti) is a commune in the Côtes-d'Armor department of western France. The municipality was established on 1 January 2016 and consists of the former communes of Plœuc-sur-Lié and L'Hermitage-Lorge.

Plaintel (French pronunciation: [plɛ̃tɛl]; Breton: Pleneventer; Gallo: Plentèr) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.

The canton of Plaintel is an administrative division of the Côtes-d'Armor department, northwestern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Plaintel. It consists of the following communes:

Gausson (French pronunciation: [ɡosɔ̃]; Breton: Gwalc'hion; Gallo: Gauczon) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.

Lanfains (French pronunciation: [lɑ̃fɛ̃]; Breton: Lanfeun) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.

The Château de Quintin is a castle in Quintin, Côtes-d'Armor, Brittany, France.

Quintin (French pronunciation: [kɛ̃tɛ̃] ; Breton: Kintin) is a commune in the Cotes-d'Armor department (Brittany region) in the northwest of France 16 kilometres (9.9 mi) from Saint-Brieuc, the department capital.

Plaine-Haute (French pronunciation: [plɛn ot]; Breton: Plenaod; Gallo: Plenautt) is a commune in the Côtes-d'Armor department of Brittany in northwestern France. It has economic links to nearby Dinard.