View of Les Grands Sables – Plage des Grands Sables loop from Groix
View of Les Grands Sables – Plage des Grands Sables loop from Groix
4.8
(43)
465
hikers
07:01
26.3km
290m
Hiking
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: April 23, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Réserve naturelle François Le Bail
Waypoints
Start point
Bus stop
Get Directions
2.79 km
Highlight • Other
Translated by Google •
Tip by
4.06 km
Highlight • Other
6.08 km
Batterie du Bas Grognon
Fort
12.5 km
Highlight • Beach
14.8 km
Highlight • Viewpoint
Translated by Google •
Tip by
17.2 km
Highlight • Other
Translated by Google •
Tip by
20.9 km
Beach
Beach
23.0 km
Plage de Porz Kostig
Beach
24.1 km
Highlight • Other
Translated by Google •
Tip by
24.3 km
Highlight • Viewpoint
24.4 km
Highlight • Beach
Translated by Google •
Tip by
26.3 km
End point
Bus stop
Way Types & Surfaces
Way Types
17.4 km
4.00 km
2.52 km
2.15 km
208 m
Surfaces
19.4 km
2.38 km
1.79 km
1.61 km
868 m
272 m
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Elevation
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Weather
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Tuesday 26 May
27°C
18°C
0 %
Additional weather tips
Max wind speed: 17.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.