Routes

Planner

Features

Updates

App

Get the App

Routes

Bike touring routes & trails

View of Lac au Duc – Dukes' Lake loop from Ploërmel

Routes

Bike touring routes & trails

View of Lac au Duc – Dukes' Lake loop from Ploërmel

Easy

4.0

(18)

154

riders

View of Lac au Duc – Dukes' Lake loop from Ploërmel

01:25

19.1km

120m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: May 30, 2026

Tips

Includes a segment in which cycling is not permitted

After 12.9 km for 124 m

Waypoints

Start point

Parking

Get Directions

4.76 km

Le Lac au Duc

Highlight • Lake

4.85 km

View of Lac au Duc

Highlight • Lake

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 …

Translated by Google •

Tip by

8.11 km

Birdwatching Platform

Highlight • Structure

8.40 km

Wooden boardwalk on the shore of Lac au Duc

Highlight • Trail

14.3 km

Lac au Duc Water Sports Center

Highlight • Other

Nautical base equipped with activities

Translated by Google •

Tip by

15.3 km

Lac au Duc

Highlight • Lake

Created by monks in the 12th century, Lac au Duc is the largest of Brittany's inland lakes. Its 250 hectares extend between Ploërmel, Taupont and Loyat.

Measuring approximately 5.5 km …

Translated by Google •

Tip by

15.6 km

Dukes' Lake

Highlight • Other

perfect stopover for hikers at the campsite with swimming in the lake.

Translated by Google •

Tip by

19.1 km

End point

Parking

Way Types & Surfaces

Way Types

6.67 km

6.20 km

2.63 km

1.83 km

1.63 km

173 m

Surfaces

10.1 km

7.76 km

917 m

226 m

103 m

Elevation

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

Weather

Saturday 27 June

24°C

16°C

57 %

Additional weather tips

Max wind speed: 17.0 km/h

to get more detailed weather forecasts along your route

Comments

Want to know more?

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Moderate

4.8

From Château Josselin through the Vallée d'Oust — loop

02:00h

32.0km

320m

Moderate

La Voie Verte Guer/Ploërmel — loop

03:11h

52.0km

330m

Hard

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

04:03h

68.3km

450m

Hard

4.7

403

Historic centre of Malestroit – Magpie Island loop from Malestroit

06:33h

107km

360m

Moderate

4.8

401

Montertelot Lock – Moulin de Blond Lock loop from Aire de covoiturage de La Pyramide

02:30h

43.1km

210m

Hard

4.6

307

Malestroit Lock – Canal de Nantes à Brest loop from Malansac

06:44h

108km

490m

Moderate

4.7

301

La Tertraie Lock – Cadoret Lock loop from Écluse du Rouvray

02:28h

42.4km

120m

Easy

4.6

293

Josselin Castle – Moulin de Blond Lock loop from Montertelot

01:46h

30.0km

130m

Hard

4.8

178

Josselin Castle – Montertelot Lock loop from Pleugriffet

06:59h

116km

440m

Moderate

4.8

463

Rohan – Ècluse de Kervégan loop from Pleugriffet

04:37h

74.1km

380m

Hard

4.9

139

Josselin Castle – Malestroit Lock loop from Guéhenno

11:04h

184km

790m

Moderate

4.9

136

Josselin Castle – Moulin de Blond Lock loop from Josselin

04:15h

73.6km

220m

View of Lac au Duc – Dukes' Lake loop from Ploërmel

Le Lac au Duc

View of Lac au Duc

Birdwatching Platform

Wooden boardwalk on the shore of Lac au Duc

Lac au Duc Water Sports Center

Lac au Duc

Dukes' Lake

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️