Waterfall – Le Moulin de la Mer Ruins loop from Saint-Cast-le-Guildo
Waterfall – Le Moulin de la Mer Ruins loop from Saint-Cast-le-Guildo
4.7
(35)
114
hikers
Waterfall – Le Moulin de la Mer Ruins loop from Saint-Cast-le-Guildo
02:23
8.85km
120m
Hiking
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.
Last updated: March 18, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Parc naturel régional Vallée de la Rance - Côte d'Émeraude
Waypoints
Start point
Parking
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524 m
Panoramic View of the Bay and Fort La Latte
Highlight • Viewpoint
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901 m
Port Saint-Jean
Highlight • Beach
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1.41 km
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2.03 km
Moulin de la Mer
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2.49 km
View of Fort La Latte
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5.50 km
Trail
Highlight (Segment) • Other
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6.85 km
Waterfall
Highlight • Other
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6.86 km
Le Moulin de la Mer Ruins
Highlight • Historical Site
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8.85 km
End point
Parking
Way Types & Surfaces
Way Types
6.65 km
993 m
900 m
305 m
Surfaces
4.97 km
2.59 km
788 m
313 m
186 m
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Elevation
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Weather
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Monday 18 May
18°C
11°C
86 %
Additional weather tips
Max wind speed: 26.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.