Waterfall – Le Moulin de la Mer Ruins loop from Pléboulle

Hiking trails & Routes

Waterfall – Le Moulin de la Mer Ruins loop from Pléboulle

Moderate

3.7

(3)

hikers

Waterfall – Le Moulin de la Mer Ruins loop from Pléboulle

04:00

14.9km

180m

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: August 24, 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

Get Directions

5.21 km

View of Fort La Latte

Highlight • Viewpoint

Unexpected unobstructed view of Forte La Latte.

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5.67 km

Moulin de la Mer

Highlight • Other

The newer of the two mills in this valley. From here you have a fantastic view of the sea and Fort Latte. There is nothing left of the original wall …

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6.31 km

Waterfall

Highlight • Other

Rushing waterfall, unfortunately you can't get close to take photos.

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6.32 km

Le Moulin de la Mer Ruins

Highlight • Historical Site

Romantic-looking mill ruins in the forest. A plaque briefly explains the history and function of the site (in French). Tip: Leave the coastal path here and take it down to …

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6.80 km

Path in the Ru de Matignon Valley

Highlight (Segment) • Trail

The headwaters of the Ru de Matignon stream, which drove the upper Moulin de la Mer, are worth a visit. Shady, varied and the network of roots of the trees …

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8.84 km

Les Guerches - Breton fortified village with moat

Highlight • Other

Moat of a former Breton fortified village (see information sign). Unfortunately, nothing is left of the village itself, as the buildings were probably made of wood.

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9.13 km

Historic stone bridge made from a granite slab

Highlight • Other

Shaded rest area at the historic stone bridge, a few meters from one of the springs.

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14.7 km

Saint-Paul Church

Highlight • Religious Site

A calming place in the middle of the village. Unfortunately opening times uncertain.

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14.9 km

End point

Parking

Way Types & Surfaces

Way Types

6.89 km

5.47 km

1.59 km

579 m

344 m

Surfaces

4.70 km

3.44 km

3.33 km

3.18 km

221 m

Elevation

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

Highest point (70 m)

Lowest point (0 m)

Weather

Today

Saturday 17 October

13°C

9°C

55 %

Additional weather tips

Max wind speed: 24.0 km/h

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Comments

June 13, 2024,🥖Überreste der Moulin de la mer Runde von Pléboulle

Every holiday a round trip starting from the holiday home.
🚫You can, but you don't have to hike 😇🚫
After Pléboulle we walked very quietly on the GR34 on very narrow paths past horse paddocks and meadows.
📍The chapel in Saint-Germain was unfortunately closed.
📍The rocky path from de la Roche Noire through a moorland landscape was great.
📍The ruins …

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