Canton of Pleslin-Trigavou

Pleslin-Trigavou (French pronunciation: [plɛlɛ̃ tʁiɡavu]; Breton: Plelin-Tregavoù) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.

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

Saint-Samson-sur-Rance (French pronunciation: [sɛ̃ sɑ̃sɔ̃ syʁ ʁɑ̃s], literally Saint-Samson on Rance; Breton: Sant-Samzun) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.

Pleurtuit (French pronunciation: [plœʁtɥi]; Breton: Pleurestud) is a commune in the Ille-et-Vilaine department of Brittany in northwestern France.

Plouër-sur-Rance (French pronunciation: [pluɛʁ syʁ ʁɑ̃s], literally Plouër on Rance; Breton: Plouhern) is a commune in the Côtes-d'Armor department of Brittany in northwestern France. Over twenty years, René-Thierry Magon de la Villehuchet was renovating and organizing the archives of Le Château de Plouër (a private property; 48.52255°N 2.00614°W / 48.52255; -2.00614), which he'd inherited from an uncle, and was nearly finished with the endeavor at the time of his death in 2008.

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

Langrolay-sur-Rance (French pronunciation: [lɑ̃ɡʁɔlɛ syʁ ʁɑ̃s], literally Langrolay on Rance; Breton: Langorlae) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.

Le Minihic-sur-Rance (French pronunciation: [lə mini.ik syʁ ʁɑ̃s], literally Le Minihic on Rance; Gallo: Le Minic, Breton: Minic'hi-Poudour) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.

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

Quévert (French pronunciation: [kevɛʁ] ; Breton: Kever; Gallo: Qevèr) is a commune in the Côtes-d'Armor (Aodoù-an-Arvor) department of Brittany in northwestern France.

Dinan station (French: Gare de Dinan) is a French railway station on the Lison to Lamballe line, in the town of Dinan, Côtes-d'Armor, Brittany. It has included a railway museum since 1991. The station was opened in 1879 by the Western Railways Company. It is now a station of the Société nationale des chemins de fer français (SNCF), served by trains operated by TER Bretagne.

Dinan (French pronunciation: [dinɑ̃] ; Breton: [ˈdinãn]) is a walled Breton town and a commune in the Côtes-d'Armor department in northwestern France. On 1 January 2018, the former commune of Léhon was merged into Dinan.