Col Saint-Martin

from Roquebillière · French Alps, France

Gradient:

<4%

4–7%

7–10%

10–12%

>12%

Approach route

GRADIENT PROFILE

<4%4–7%7–10%10–12%>12%

Km-by-km average gradient from Copernicus GLO-30 elevation data along the road.

From Roquebillière, Col Saint-Martin climbs 16.8 km at 5.5% average, gaining 926 m to the 1 500 m summit, ramping to 15.7%. Its steepest kilometre averages 11.6% near km 12.6. On the Fiets scale this side rates 5.6. It is the tougher of the climb's two approaches.

Surface

Asphalt100%

Gravel0%

Verified from OpenStreetMap surface data along the climb.

RIDE THE CLIMB

View at km 0.3 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 0.8 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 1.3 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 1.8 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 2.3 — Photo by Simon_chabe / Mapillary (CC-BY-SA 4.0) Source

View at km 2.8 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 3.3 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 3.8 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 4.3 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 4.8 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 5.3 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 5.9 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 6.4 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 6.9 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 7.4 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 7.9 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 8.9 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 9.9 — Photo by Simon_chabe / Mapillary (CC-BY-SA 4.0) Source

View at km 10.4 — Photo by Simon_chabe / Mapillary (CC-BY-SA 4.0) Source

View at km 11.5 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 12 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 12.5 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 13 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 13.5 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 14 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 14.5 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 15 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 15.5 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 16 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 16.6 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

View at km 16.8 — Photo by joostjakob / Mapillary (CC-BY-SA 4.0) Source

FEATURED IN

Tour de France 2024 — Stage 20: Nice - Col de la Couillole

FROM ROQUEBILLIÈRE

Distance

16.8km

Elevation gain

926m

Avg gradient

5.5%

Max gradient

15.7%

Summit

1500m

Category

CAT 1

OTHER APPROACHES

Clans

26.5 km · 4.6%

NEARBY CLIMBS

Col d'Andrion

1680m

Isola 2000

2062m

Col de la Lombarde / Colle della Lombarda

2351m

Col de la Couillole

1678m

Col de Turini

1604m

RIDE IT FROM

Nice

40 km from the climb · 29 m elev

French Alps

Region guide