Routes

Planner

Features

Updates

App

Get the App

Routes

Mountain biking trails

France

Pays de la Loire

Les Sables-D'Olonne

Saint-Hilaire-De-Riez

Grosse Terre lighthouse – Corniche - Boulevard de la Mer loop from Saint-Hilaire-de-Riez

Routes

Mountain biking trails

France

Pays de la Loire

Les Sables-D'Olonne

Saint-Hilaire-De-Riez

Grosse Terre lighthouse – Corniche - Boulevard de la Mer loop from Saint-Hilaire-de-Riez

Moderate

4.7

(43)

134

riders

Grosse Terre lighthouse – Corniche - Boulevard de la Mer loop from Saint-Hilaire-de-Riez

02:07

38.5km

100m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: July 19, 2026

Tips

Includes a segment in which cycling is not permitted

After 33.1 km for 141 m

Waypoints

Start point

Train Station

Get Directions

10.7 km

Forêt domaniale des Pays de Monts

Forest

17.3 km

Saint-Jean-de-Monts beach

Highlight • Beach

A concrete hell.

Translated by Google •

Tip by

28.2 km

Bumpy Forest Trail in Saint-Hilaire Forest

Highlight • Trail

Be careful on the trajectories, the thickness of the sand can be tricky.

Translated by Google •

Tip by

31.9 km

Viewpoint

33.1 km

Devil's Hole

Highlight • Beach

The hole of the Devil is a sea cave due to the erosion of the rocks by the waves. When the sea is rough, the water seems to boil and …

Translated by Google •

Tip by

33.2 km

Devil's Hole Natural Rock Arch

Highlight • Natural Monument

Obligatory short stop to admire this natural curiosity...!!

Translated by Google •

Tip by

34.0 km

Grosse Terre lighthouse

Highlight • Viewpoint

Main lighthouse on the tip of the Grand Fort. Visible for over 33 kilometers, the lighthouse rises 17 meters above ground level.

Translated by Google •

Tip by

34.6 km

Corniche - Boulevard de la Mer

Highlight • Beach

Magnificent coast which despite urban planning has kept its natural

Translated by Google •

Tip by

35.1 km

Boisvinet Lighthouse and Beach

Highlight • Beach

Nice wide spread of soft sand protected by the breakwater with a small lighthouse

Tip by

35.1 km

Vue panoramique

Highlight • Other

38.5 km

End point

Train Station

Way Types & Surfaces

Way Types

18.0 km

12.6 km

3.20 km

2.60 km

1.92 km

132 m

Surfaces

15.9 km

14.5 km

4.34 km

2.21 km

1.67 km

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Saturday 18 July

28°C

18°C

0 %

Additional weather tips

Max wind speed: 21.0 km/h

to get more detailed weather forecasts along your route

Comments

January 20, 2022,VTT St Gilles Tour, Forêts de St Hilaire de Riez et de St Jean de Monts SG1V5O

In winter, when it's cold, nothing better than a mountain bike ride in the forest. A mountain bike outing with more than 20 km of trails and some pleasant elevation changes, through the forests of St Hilaire and St Jean de Monts!

Showing Translation

March 22, 2022,VTT St Gilles Tour, Forêts de St Jean et de St Hilaire, Corniche de St Hilaire SG1V4O

A good mountain bike ride in the Forest of Saint Hilaire and Saint Jean de Monts and final by the corniche of Sion

Showing Translation

July 28, 2022,Boucle 2 – Chemin forestier cahoteux Circuit à partir de Notre-Dame-de-Monts

The said path is not very long. At most 2 km.
The rest is the bike path.

Showing Translation

Want to know more?

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Moderate

4.5

365

Plage des Dames – Salt marshes loop from Barbâtre

02:47h

52.0km

80m

Moderate

4.3

257

Gachère bridge – Île d'Olonne Marshes loop from Bretignolles-sur-Mer

02:51h

48.4km

150m

Moderate

4.4

253

Salaire bridge – Marais d'Olonne loop from Olonne-sur-Mer

02:41h

46.3km

140m

Moderate

4.4

187

Corniche - Boulevard de la Mer – Quai de la Vie loop from Saint-Jean-de-Monts

02:23h

44.3km

130m

Moderate

4.7

134

Grosse Terre lighthouse – Corniche - Boulevard de la Mer loop from Saint-Hilaire-de-Riez

02:07h

38.5km

100m

Moderate

4.4

171

Pey de la Blet Viewpoint – Viewpoint 37m loop from La Barre-de-Monts

01:38h

23.8km

40m

Moderate

4.3

153

Quai de la Vie – Corniche - Boulevard de la Mer loop from Saint-Hilaire-de-Riez

02:05h

39.2km

120m

Moderate

4.3

162

Quai de la Vie – Corniche - Boulevard de la Mer loop from Brem-sur-Mer

02:33h

46.0km

160m

Easy

4.0

134

View of Baie des Sables – Puits d'Enfer loop from Les Sables d'Olonne

01:55h

35.5km

170m

Easy

4.6

147

La Parée Beach – Dune path loop from Bretignolles-sur-Mer

01:21h

25.0km

70m

Moderate

3.8

Jaunay Lake viewpoint – Lake Jaunay loop from Martinet

01:56h

25.9km

270m

Easy

4.5

126

Corniche - Boulevard de la Mer – Quai de la Vie loop from Les Salins

01:38h

29.8km

90m

Grosse Terre lighthouse – Corniche - Boulevard de la Mer loop from Saint-Hilaire-de-Riez

Saint-Jean-de-Monts beach

Bumpy Forest Trail in Saint-Hilaire Forest

Devil's Hole

Devil's Hole Natural Rock Arch

Grosse Terre lighthouse

Corniche - Boulevard de la Mer

Boisvinet Lighthouse and Beach

Vue panoramique

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️