Saint-Martin-de-la-Porte Sin Martïn (Savoyard) | |
|---|---|
 Location of Saint-Martin-de-la-Porte | |
  Saint-Martin-de-la-Porte  Saint-Martin-de-la-Porte | |
| Coordinates:45°14′27″N6°26′48″E / 45.2408°N 6.4467°E /45.2408; 6.4467 | |
| Country | France |
| Region | Auvergne-Rhône-Alpes |
| Department | Savoie |
| Arrondissement | Saint-Jean-de-Maurienne |
| Canton | Modane |
| Intercommunality | Maurienne-Galibier |
| Government | |
| • Mayor(2020–2026) | Guy Ratel[1] |
Area 1 | 19.25 km2 (7.43 sq mi) |
| Population (2022)[2] | 692 |
| • Density | 35.9/km2 (93.1/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| INSEE/Postal code | 73258 /73140 |
| Elevation | 655–2,824 m (2,149–9,265 ft) |
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Saint-Martin-de-la-Porte (Savoyard:Sin Martïn) is acommune in theSavoiedepartment in theAuvergne-Rhône-Alpesregion in south-easternFrance. It is best known as the location of one of the access points for the boring of the main tunnel of theTurin–Lyon high-speed railway.
