The TGV (French: Train à Grande Vitesse, "heich-speed train") is Fraunce's heich-speed rail service, operatit bi SNCF Voyages, the lang-distance rail branch o SNCF, the naitional rail operator.

Paris - TGV.jpg
Three TGV trains at Paris Gare de l'Est
LocaleFraunce, Belgium, Luxembourg, Germany, Swisserland, Italy, Spain
Dates o operation1980–
Track gauge1,435 mm (4 ft 8 12 in)
WabsteidTGV on