Gare de Guingamp is a railway station serving the town of Guingamp, Côtes-d'Armor department, western France. It is on the Paris–Brest railway, and is also an important station for the local railway network Réseau Breton.
Wikipedia https://en.wikipedia.org/wiki/Guingamp_station
Address 8 Rue Laurens de la Barre, Guingamp 22200, France
Coordinates 48°33'20.311" N -3°8'36.129" E