It is one of the largest lakes in Brittany with a length of 5.5 kilometers and a width of between 500 and 900 meters depending on the location. Lake Ploërmel …

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Matilde Maini

October 20, 2023

Cycling

This lake, one of the main bodies of fresh water in Brittany, was developed by monks in the 12th century. The flora and fauna are rich.

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Desirai

August 6, 2025

Cycling

Nice little spot to sit and have a snack peacefully by the water. It's right on the voie verte

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Nearby routes

Best routes near View of Lac au Duc

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#1.

Saint-Malo–Rhuys Cycle Route (V3): Brocéliande Forest Loop

68.3km

04:03

450m

This difficult 42.4-mile touring cycling loop through the mythical Brocéliande Forest offers 1479 feet of elevation gain and takes around 4

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4.2

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#2.

Lake au Duc – View of Lac au Duc loop from Taupont

15.1km

01:07

70m

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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Easy

4.1

(16)

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#3.

Lake au Duc – View of Lac au Duc loop from Helléan

26.3km

01:48

210m

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

Details

Informations

Elevation 40 m

Weather

Tuesday 7 April

28°C

9°C

-- %

Additional weather tips

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Take Me There

Location: Loyat, Vannes, Brittany, France

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ploërmel

Lac aux Ducs

View of Lac au Duc

#1.

Saint-Malo–Rhuys Cycle Route (V3): Brocéliande Forest Loop

#2.

Lake au Duc – View of Lac au Duc loop from Taupont

#3.

Lake au Duc – View of Lac au Duc loop from Helléan

Other Popular Places to Check Out

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