The five locks at Montreuil-sur-Ille

A short walk to explore the Ille and Rance Canal, very close to its highest point and the leat that divides it. The route takes you past five locks near Montreuil-sur-Ille and along a very shaded towpath. The circular route is completed by paths and roads through the countryside.

An easy walk; very little tarmac. Shaded in summer.

Details

n°109551719
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  • Walking
    Activity: Walking
  • ↔
    Distance: 5.21 mi
  • ◔
    Average duration: 2h 25 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 69 ft
  • ↘
    Descent: - 82 ft

  • ▲
    Highest point: 266 ft
  • ▼
    Lowest point: 180 ft

Description of the walk

The starting point is situated on the banks of the Ille and Rance Canal at Langager Lock. Take the D221 road linking Guipel to Montreuil-sur-Ille and park at the car park for Langager Lock No. 17, on the right-hand side as you approach from Montreuil.

Yellow signposting

(S/E) Set off along the towpath on the bank by the car park, heading north. You’ll soon come to a second lock: Chanclin Lock No. 18 (food and drink available in season). Further on, pass the third lock: Les Cours Gallais Lock No. 3. This lock also serves as a stopover lodge for walkers (Gîte de Courgalais). Continuing along the same bank towards the north-west, you’ll reach Lock No. 20 at Ville Morin. This lock marks the start of the long leat and is the highest point on the canal.

(1) Immediately after the lock, note the mouth of a feed channel on the left: the Chenay Piquelais channel. Follow the path running alongside the channel heading due south. After 700 m, you will reach La Ville Au Duc farm. Then turn left onto the well-graveled farm track heading east. Follow it to its end, where it joins a tarmac road.

(2) At the junction, follow the road on the right until you reach the junction with the D221 at a place called La Haute Rivière. Cross the D221 carefully and continue straight ahead for 50 metres. Look out for the start of a path on the left.

(3) Take this path, which starts under the trees. Follow it eastwards. Further on, at a high point, cross a road.

(4) Carry on straight ahead. After about 500 m, the path turns 90° to the right along a tree-lined embankment and then joins a tarmac road. Follow it to the left and head back down to the canal at Lock No. 15 on the Ille.

(5) At the lock (there isa picnic table on the left bank downstream), turn left along the towpath and pass the fifth lock: Lock No. 16 at La Haute Roche.

(6) Continue on, cross the D221 with care and return to the car park at Lock No. 17 at Langager. (picnic tables) (S/E).

Waypoints

  1. S/E : mi 0 - alt. 197 ft - Start at the Langager lock - Canal d'Ille-et-Rance
  2. 1 : mi 1.34 - alt. 217 ft - Ville Morin lock - La Rigole de Boulet
  3. 2 : mi 2.43 - alt. 213 ft - Bas Chanclin crossroads
  4. 3 : mi 3.05 - alt. 246 ft - The village of La Haute Rivière.
  5. 4 : mi 3.52 - alt. 266 ft - Road crossing
  6. 5 : mi 4.17 - alt. 184 ft - L’Ille lock - Ille (rivière)
  7. 6 : mi 4.55 - alt. 187 ft - Haute Roch lock
  8. S/E : mi 5.21 - alt. 197 ft - Car park at the Langagé lock - Canal d'Ille-et-Rance

Notes

Catering available at the Chanclin lock during the season.

Stopover lodge at the Courgalais lock (12 beds – Tel: +33 7 88 27 54 71) website

Picnic tables at the starting point and at the Ille lock.

Worth a visit

The 5 locks along the route.

The 11 locks of Hédé.

Other walks in the area

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The GPS track and description are the property of this route's author. Please do not copy them without permission.