Le Grouin du Sud and the Priory of Saint-Léonard from Genêts

In the Bay of Mont Saint-Michel, a hike mainly along the coastal path with an almost permanent view of the bay and the Mont. From the tip of the Grouin du Sud, the spectacle of the rising tide is superb. A loop inland allows you to visit the beautiful and moving Romanesque chapel of the Prieuré Saint-Léonard.

Details

723046
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 7.19 mi
  • ◔
    Average duration: 3h 30 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 194 ft
  • ↘
    Descent: - 180 ft

  • ▲
    Highest point: 112 ft
  • ▼
    Lowest point: 20 ft
  • ⚐ Country: France
  • ⚐ City: Genêts (50530)
  • ⚑
    Start/End: N 48.684222° / W 1.479053°
  • ❏
    IGN map(s): Ref. 1215ET
  • Hour-by-hour weather

Photos

Description of the walk

Start at Genêts, Quai de l’Amirauté near the coast, on the right bank of the river that runs through the village (spacious car park).

Red and white + yellow markings

(S/E) From the car park, cross the river via a footbridge (not shown on the map) and head south-east along a wide path. Pass a chapel on the left, come out onto a small road and follow it to the right for about a hundred metres.

(1) When the road bends to the left, leave it and carry on straight ahead along the Chemin du Manet. After about 150 m, at a Fork in the road, take the path on the right. Walk along a hedge on your right.

(2) At the next fork in the road (with a pond on the right), take the path on the left and head uphill through a tunnel of vegetation. Climb over a wooden fence and continue along a track at the edge of the meadow, keeping as close as possible to the hedge on your right. Climb over a second wooden fence and continue along a path. Then go through two fences where a passage has been created. Go down a wooden staircase and you’ll come out at the end of a tarmac road.

(3) Continue along the path opposite. After a few metres, when the path turns left (gate), veer to the right. Walk along the coastal path, skirting fenced-off grassy areas on your right (note the occasional wooden ‘sash’ gates, typical of the Cotentin). Ignore all turn-offs to the left, whether paths, tracks or roads. Go through a gate on the path (close it behind you), continue for a few dozen metres along a wide grassy track and you’ll come to a junction with a track coming from the left (gate).

(4) Continue straight ahead along the grassy path, go through another gate (either by opening and closing it or using a step-over) and continue along the coastal path. Carry on along a gravel path, then go through a gate. Then follow a track along the edge of a meadow at the foot of a small hill on your left, with the foreshore close by on your right. Go through another gate to leave the meadow.

(5) Then turn left and climb between two dense hedges. At the top, follow a road to the right as it descends. Pass a car park on the left and follow the path to the right towards the Grouin du Sud. After a bench on the right-hand side, continue along a path and finally over the easy-to-navigate rocks at the headland.

(6) Continue along theGR®® on a path heading east just below the headland (on the right when you have your back to Mont Saint-Michel). After an easy section through the rocks, carry on through the grassy areas. After a small beach, turn north with the path.

Yellow markings

(7) At a marker for the coastal path (sign saying ‘domaine public’), turn left and let theGR®®223continue straight on. Walk uphill alongside a hedge on the left-hand side. At the top, follow a road to the right. When you reach a gate, leave the road and take a stony path to the left. Head north-north-west between hedgerows and meadows until you reach a road (as you go, ignore a path branching off to the left).

(8) Follow the road to the left, then take the first right, Rue des Chevaliers. At the end of the street, turn left twice to reach the Prieuré Saint-Léonard at No. 1 Route de Frichot (the chapel is open to visitors).

(9) Follow Route de Frichot, then turn left and walk past the chapel on your left. Ignore a path branching off to the right; turn left where the road bends and head downhill. At the T-junction, turn right and continue downhill. At the next junction, carry on straight ahead towards the eco-museum. At the next junction, go straight on, go through a gate and rejoin the wide grassy path you took on the way there.

Red and white + yellow markings

(4) Turn right and follow the coastal path in the opposite direction, alongside the fenced-off pastures (on your left this time), until you reach the small tarmac road at the foot of a wooden staircase.

Yellow and orange markings

(3) Then follow the road to the right, immediately ignoring a turn-off to the right, and head uphill. After a right-hand bend, leave the road and take a grassy path to the left. Head north-west between meadows and fields, ignoring all side paths.

(10) At a three-way junction, turn left along a fence on your left-hand side. After a few metres, at a fork in the road, turn right and move away from the fence.

Orange markings

(11) At the next junction, follow a small road to the left (ignore the yellow markings heading off to the right). Join the coastal path again.

Red and white + yellow markings

(1) Turn right onto the road and, after about a hundred metres, veer left onto a path. Follow the coastal path in the opposite direction to the outward journey until you reach the footbridge leading to the car park (S/E).

Waypoints

  1. S/E : mi 0 - alt. 23 ft - Quai de l’Amirauté
  2. 1 : mi 0.39 - alt. 26 ft - Chemin du Manet x Chemin des Aubiers
  3. 2 : mi 0.82 - alt. 30 ft - Fork in the road
  4. 3 : mi 1.19 - alt. 30 ft - Les Porteaux
  5. 4 : mi 2.06 - alt. 26 ft - La Chaussée
  6. 5 : mi 2.54 - alt. 23 ft - Gate after a meadow
  7. 6 : mi 3.01 - alt. 20 ft - Le Grouin du Sud
  8. 7 : mi 3.53 - alt. 26 ft - Junction – Coastal path marker
  9. 8 : mi 4.41 - alt. 72 ft - Saint-Léonard – D459 road
  10. 9 : mi 4.65 - alt. 108 ft - Prieuré Saint-Léonard (Vains)
  11. 10 : mi 6.49 - alt. 46 ft - Three-Way Junction
  12. 11 : mi 6.65 - alt. 36 ft - Junction
  13. S/E : mi 7.19 - alt. 23 ft - Quai de l’Amirauté

Notes

Good trainers or walking boots are suitable for this route. In summer and in fine weather, ensure you have appropriate sun protection.

No drinking water sources have been identified along the route. Shops are available in Genêts near the starting point.

A detailed map is required (at the very least, the one accompanying this description).

Warning:
At spring tides, the route along the salt marshes may be difficult or even impossible to follow. Between Les Porteaux (3) and Le Grouin du Sud (6), the coastal road may offer an alternative route (provided you don’t mind walking on tarmac). In any case, please exercise caution and check the tide times and tidal coefficients in advance.

Alternatives:
Those who wish to focus on the coastal route may choose to skip one or other of the two circular routes inland. A visit to the charming village of Saint-Léonard and the chapel of its priory is nevertheless recommended: if you wish to follow only one of the two circular loops, opt for the first one, starting from Grouin du Sud (6), and avoid the second one, starting from the second crossing at Les Porteaux (3).

Hike undertaken by the author on 13 August 2017.

Worth a visit

- On the coastal path, between (S/E) and (6), there are almost constant views of Mont Saint-Michel, the Rocher de Tombelaine and the bay.
- A stunning panorama from the Grouin du Sud (6). I recommend arriving at this headland about an hour before high tide to enjoy (if you have time) the spectacle of the rising tide and the resulting eddies. To plan your timing, allow roughly half the total walking time to reach the headland – between 1h30 and 1h45 – and check the tide times.
- Beautiful houses in Saint-Léonard, between (8) and (4).
- Saint-Léonard Priory (11th–12th centuries). What once housed the church’s nave has been converted into a residential property, and only the ‘chapel’ – which corresponds to the chancel – has retained its religious character. The complex is situated on private property, but access to the chapel is kindly permitted during the day. Please feel free to go inside, but please respect the premises and follow the signs.

Off the main route, in the village of Genêts,the Church of Notre Dame (13th–16th centuries) is well worth a visit.

Always be cautious and plan ahead when you're outdoors. Visorando and the author of this route cannot be held responsible for any accidents occurring on this route.

The GR® and PR® markings are the intellectual property of the Fédération Française de Randonnée Pédestre.

Reviews and comments

4.8 / 5
Based on 70 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.8 / 5
Route interest
4.7 / 5
mapauw
mapauw

Overall rating : 5 / 5

Date of your route : Sep 06, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A wonderful walk with no difficulties whatsoever, and with Mont Saint-Michel constantly in view.
The paths are very accessible and not very busy.
We had a picnic at Pointe du Grouin, where there are tables and benches, and that splendid monument is always in view.
On the way back, we popped into Houel in Genets – a patisserie and ice-cream parlour: don’t hesitate, it’s simply delicious 😋

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User 7813519

Overall rating : 5 / 5

Date of your route : Aug 03, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

All clear

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User 2662578

Overall rating : 4.7 / 5

Date of your route : May 04, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

There is a way to avoid walking on tarmac towards the end; there is a marked mountain bike trail that you can use.

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martine.morel36 @ orange.fr
martine.morel36 @ orange.fr

Overall rating : 5 / 5

Date of your route : Apr 08, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

There weren’t many people out on this sunny day along this lovely, easy route, with Mont Saint-Michel almost always in view.
Just a quick note: at the start, it seems the little footbridge crossing the river no longer exists? So we began this walk by crossing the stone bridge that runs alongside the road, and rejoined the route by walking past the picnic tables.

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User 4669334

Overall rating : 5 / 5

Date of your route : Sep 19, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful route, close to sheep and cows, with Mont Saint-Michel in the background. The landscapes are magnificent

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Sampierro
Sampierro

Overall rating : 5 / 5

Date of your route : Sep 01, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful route, with no difficulties, very easy to follow and surprisingly uncrowded. The views of the bay and the animals that live there are wonderful. The icing on the cake is the pretty village of Genêts, where you can stock up on supplies at the start or end of your walk (bakery, grocery store and restaurant open on this beautiful last Sunday in August).

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Sampierro
Sampierro

Overall rating : 5 / 5

Date of your route : Sep 01, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful, peaceful and easy route offering magnificent views of Mont Saint-Michel Bay. Bakery, grocery shop and restaurants available in the pretty village of Genêts.

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User 2014933

Overall rating : 4.7 / 5

Date of your route : Aug 12, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Nice hike. Constant view of Mont Saint-Michel. Picnic possible at the southern tip of Grouin.
Very happy with our walk.

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S.ALMY
S.ALMY
• Edited:

Overall rating : 5 / 5

Date of your route : Feb 17, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful walk with views of Mont Saint Michel all along the way.
Due to a lot of rain, some sections were not passable, but there are other alternatives, particularly by road.
We'll be back in dry weather.

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Yvann F
Yvann F
• Edited:

Overall rating : 4.7 / 5

Date of your route : Dec 31, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

This outing was carried out in cold, damp weather, which meant that some sections were a little greasy, but nothing insurmountable. The mountain was a little shrouded in mist, but this created a somewhat mysterious atmosphere... A very pleasant outing, even if the return journey through the narrow streets was a little long.

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Marie O
Marie O

Overall rating : 5 / 5

Date of your route : Oct 29, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Very nice walk, a little muddy at times (luckily it was a sunny October). Beautiful views of Tomblaine and Mont St Michel. Thank you for this trail. A must do. Marie O

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Abeille_65
Abeille_65

Overall rating : 4.3 / 5

Date of your route : Sep 09, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Far from the picture-postcard image, Mont Saint-Michel was shrouded in mist of varying thickness throughout the walk. Wind, mist and drizzle most of the way.
Accessible to everyone. The terrain is a little greasy in places. The signs are clearly visible and I hardly used the explanations except at point 6 (at Grouin du Sud) where the path is less visible.
The "coastal path" part was the most interesting.
Thanks for the hike.

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pierjac4477
pierjac4477

Overall rating : 4.7 / 5

Date of your route : Sep 14, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant walk, we enjoyed the picnic facing Mont St Michel. Hiking boots are essential, as the path is muddy in places.

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Abeille_65
Abeille_65

Overall rating : 5 / 5

Date of your route : Sep 10, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

We hiked in grey conditions with a few passing showers.
The Mont Saint Michel didn't offer a picture-postcard view, but the light mist that enveloped it made it all the more mysterious.
There were a few slightly greasy sections but no major difficulties. I'd say it's accessible to everyone. And very quiet: I didn't meet anyone before the Grouin du Sud...
Thank you very much.

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Arnaud Beaucourt
Arnaud Beaucourt

Overall rating : 5 / 5

Date of your route : Aug 09, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very pretty walk with a breathtaking view of Mont Saint Michel in complete tranquillity.

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