Plage des Grands Sables – View of Les Grands Sables loop from Groix
Plage des Grands Sables – View of Les Grands Sables loop from Groix
4.8
(47)
564
hikers
07:11
26.9km
300m
Hiking
Hard hike. Very good fitness required. Easily walkable paths. The starting point of the route is accessible with public transport.
Last updated: August 11, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Réserve naturelle François Le Bail
Waypoints
Start point
Bus stop
1.92 km
Highlight • Beach
Translated by Google •
Tip by
2.00 km
Highlight • Viewpoint
2.16 km
Highlight • Other
Translated by Google •
Tip by
3.25 km
Plage de Porz Kostig
Beach
4.17 km
Beach
Beach
9.10 km
Highlight • Other
Translated by Google •
Tip by
11.6 km
Highlight • Viewpoint
Translated by Google •
Tip by
14.0 km
Highlight • Beach
20.2 km
Batterie du Bas Grognon
Fort
22.3 km
Highlight • Other
23.5 km
Highlight • Other
Translated by Google •
Tip by
26.9 km
End point
Bus stop
Way Types & Surfaces
Way Types
18.2 km
3.92 km
2.69 km
2.04 km
105 m
Surfaces
20.4 km
2.52 km
1.58 km
1.52 km
662 m
234 m
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Thursday 29 October
16°C
9°C
0 %
Additional weather tips
Expect light wind and shifting conditions.
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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