Routes

Planner

Features

Updates

App

Get the App

Malestroit Lock – Guipry-Messac Mill loop from Carentoir

Malestroit Lock – Guipry-Messac Mill loop from Carentoir

Hard

riders

Malestroit Lock – Guipry-Messac Mill loop from Carentoir

06:15

119km

630m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 28, 2026

Tips

Includes a segment that goes up or down a series of steps

You may need to carry your bike.

After 92.0 km for 9 m

Waypoints

Start point

Bus stop

Get Directions

23.1 km

Historic centre of Malestroit

Highlight • Historical Site

Thanks to its half-timbered houses, its stone facades and its sculptures, Malestroit is labeled “city of character”.

A thousand-year-old village, Malestroit still houses houses from the 15th and 16th centuries as well as locks, mills and churches full of stories.

Translated by Google •

Tip by

23.5 km

Malestroit Lock

Highlight • Structure

Taking the shortest of the branches of the Oust River across the plain opening up at the North end of town, the canal here needs another set of locks. The …

Tip by

23.5 km

Malestroit Lock and Moored Boats

Highlight (Segment) • Structure

The charming Malestroit lock and the boats moored behind it along the canal create an unforgettable sight.

Tip by

31.9 km

Nantes–Brest Canal - Oust Quay

Highlight • Other

Domaine du Roc campsite

Translated by Google •

Tip by

31.9 km

Le Roc-Saint-André

Highlight • Settlement

Quaint village with an ancient church on a hill overlooking a bend in the river & Canal de Nantes à Brest.

Tip by

32.7 km

Former railway bridge over the Nantes–Brest Canal

Highlight • Bridge

Nice crossing of two long-distance cycle routes: the Vélodyssée coastal route which runs along the Nantes to Brest canal and the track between Saint-Malo and Rhuys which takes the old railway bridge.

Translated by Google •

Tip by

34.8 km

Montertelot Lock

Highlight • Structure

Chapel of an old monastery right next to the canal and a small park to rest or camp at night

Translated by Google •

Tip by

44.2 km

Forêt de Ploërmel

Forest

84.4 km

Bois du Fruc

Forest

92.5 km

Guipry-Messac Mill

Highlight • Restaurant

This former watermill, documented as early as 1089, was initially used as a fulling mill before being converted into a flour mill in the 19th century. Its operation ceased on …

Translated by Google •

Tip by

119 km

End point

Bus stop

Way Types & Surfaces

Way Types

39.6 km

35.4 km

34.9 km

5.72 km

3.64 km

< 100 m

Surfaces

64.3 km

34.5 km

11.7 km

7.96 km

933 m

< 100 m

Elevation

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

Highest point (100 m)

Lowest point (0 m)

Weather

Tuesday 14 July

32°C

19°C

-- %

Additional weather tips

Max wind speed: -- 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

Hard

4.0

Tour of the high forest of Brocéliande

03:08h

37.0km

410m

Moderate

4.3

Green Slate Gravel Path – Melneuf lock loop from Redon

03:22h

68.7km

110m

Easy

4.8

Magpie Island – Canal Boats and Lock Café loop from Redon

01:30h

27.5km

80m

Easy

4.8

Magpie Island – Canal de Nantes à Brest loop from Glénac

01:33h

31.4km

100m

Hard

4.5

Boël Mill – Vilaine Loop loop from Lohéac

08:37h

160km

810m

Moderate

4.5

Vilaine River – Vilaine Loop loop from Saint-Just

04:09h

73.8km

410m

Moderate

4.3

Magpie Island – Historic centre of Malestroit loop from Saint-Perreux

03:29h

66.4km

260m

Moderate

4.0

The Old Bridge of Loyat – Josselin Castle loop from Loyat

04:00h

59.8km

450m

Hard

4.0

Port of Rieux – Old Port of La Roche-Bernard loop from Redon

05:14h

93.4km

600m

Hard

5.0

View of Lac au Duc – Lake Trémelin loop from Ploërmel

08:50h

149km

1,370m

Hard

Josselin Castle – View of Lac au Duc loop from Taupont

06:37h

101km

930m

Hard

5.0

Canal de Nantes à Brest – Paudais lock loop from Redon

08:13h

162km

470m

Malestroit Lock – Guipry-Messac Mill loop from Carentoir

Historic centre of Malestroit

Malestroit Lock

Malestroit Lock and Moored Boats

Nantes–Brest Canal - Oust Quay

Le Roc-Saint-André

Former railway bridge over the Nantes–Brest Canal

Montertelot Lock

Guipry-Messac Mill

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️