Lac des Bultières trail

This is a very interesting circular trail, three quarters of which runs along the banks of the Grande Maine and around the Barrage des Bultières reservoir. It often follows paths lined with gorse, broom and hawthorn hedges, which make it particularly pleasant during the spring flowering season.
The topography allows you to make circular loops of varying lengths depending on your abilities.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 16.60 km
  • ◔
    Average duration: 5h 05 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 127 m
  • ↘
    Descent: - 121 m

  • ▲
    Highest point: 87 m
  • ▼
    Lowest point: 37 m

Photos

Description of the walk

(S/E) Park at the Preuilly bridge or in the large car park located about 50 metres away, towards La Boissière de Montaigu.

(1) Start from Pont de Preuilly, taking the right bank towards the dam until you reach the second path on the right.

(2) Follow this path to start the Maurosière circular; after passing the Preuilly car park, the path leads to a track running alongside fields.

(3) Take this path on the left and continue along the sunken path to the Maurosière lake.

(4) A few metres from this magnificent lake, continue to the right to go around it, then, at the intersection, take the path to the right towards the dam.

(5) At the dam, take the path on the right to complete the optional La Fortécuyère-Fouchadière circular (approximately 4 km). After reaching a local road, turn left to arrive at the La Fortécuyère crossroads.

(6) On the right, a 200 m round trip allows you to admire the Fortécuyère residence. Then take the path on the right, and after walking along the Grande Maine and the Moulin de Fanson, you will arrive at the D62 in the hamlet of Pont Léger. Take this road on the left and cross the bridge over the Grande Maine.

(7) Immediately afterwards, turn left to enter the private property of Carmel de La Fouchardière. A "private property" sign is attached to the chain blocking the entrance. However, the sisters tolerate the passage of hikers provided they respect the peace and quiet of the place. But entry is prohibited to all vehicles and bicycles. To access the cave and the Way of the Cross, you must respect the safety markings imposed by storms.

Go up the path inside the property and continue along the road that runs alongside the Carmelite convent's boundary wall. About 50 metres after this wall, take the wide path on the left. A "private property" sign has been placed at the entrance to this path by the farmer who works the fields leased by the Carmelite convent. It is therefore essential to follow this path for only 20 metres and then take the path on the right (not shown on the IGN map but shown on the OSM map). This unmarked and poorly maintained path is wide at the start and then narrows, but remains well defined. Keeping to the right, it winds its way across the hillside to reach the banks of the Grande Maine. At the end of the descent, you will be very close to the edge of the fields on the right.

(8) When you reach the Maine, turn right to walk up the river. Follow the riverbank to the Barrage de la Bultière dam without trying to climb up through the meadows. After crossing a stream that is always dry in summer via a gap in the hedge, you will see the Moulin de Corbeau mill on the other bank before reaching the bridge just downstream from the dam.

(9) Take the Barrage de la Bultière path on the right and, after passing the factory entrance, follow the dam reservoir as closely as possible to reach the Pont de Preuilly, the starting point of this hike. You will have covered approximately 11.8 km.

(10) To begin the circular Moulin de la Templerie (approximately 5 km), do not cross the bridge but continue along the path opposite, which leads to the D6 road along the river.

(11) Cross the D6 and turn right onto the Tébline path (blue signposts). When you reach the gravel path, take this path to the left for about 50 metres, then take the path on the right that descends towards the Moulin de la Templerie.

(12) Cross the road to reach La Templerie, take the road on the left and leave it before the car park to cross the small pine forest and arrive at the D6.

If the Templerie road is flooded and cannot be crossed, continue along the path to rejoin the D6 at the original crossing point.

After crossing the D6, take the path opposite which runs along the right bank of the Grande Maine. Follow the river as closely as possible, taking the hillside path (marked in red and yellow), which is more challenging and picturesque.

(13) After climbing up and crossing the footbridge over the stream that feeds into the Grande Maine, head to the Pont de Preuilly bridge at the starting point (S/E).

Waypoints

  1. S/E : km 0 - alt. 63 m - Preuilly bridge
  2. 1 : km 0.19 - alt. 61 m - Fork in the road for the Maurosière circular
  3. 2 : km 0.33 - alt. 74 m - At the trail/path intersection, turn left.
  4. 3 : km 1.09 - alt. 61 m - Maurosière lake
  5. 4 : km 1.65 - alt. 62 m - At the intersection, turn right.
  6. 5 : km 3.54 - alt. 64 m - Pont Léger-Fouchardière fork
  7. 6 : km 4.2 - alt. 72 m - Fortécuyère crossroads: the Logis is on the right.
  8. 7 : km 5.9 - alt. 37 m - Bridge over the Maine river before La Fouchardière
  9. 8 : km 6.86 - alt. 41 m - At the riverbank, turn right.
  10. 9 : km 7.88 - alt. 43 m - Bridge; junction with the dam trail
  11. 10 : km 11.58 - alt. 63 m - Start of the circular Templerie
  12. 11 : km 13.19 - alt. 63 m - Cross the D6 to reach the Templerie mill.
  13. 12 : km 14.01 - alt. 61 m - Moulin de la Templerie - Maine (rivière)
  14. 13 : km 16.09 - alt. 61 m - Footbridge, stream crossing, return to the starting point.
  15. S/E : km 16.6 - alt. 64 m - Preuilly bridge

Notes

There is a large car park with plenty of spaces a few hundred metres from the Preuilly bridge towards La Boissière de Montaigu. If you choose this location, you will start the hike at (3).
There is a picnic area a few hundred metres after passing the small Grassière stream.

Worth a visit

You will discover some beautiful sites such as the Moulin de la Templerie, the Logis de la Fortécuyère, the Carmel de la Fouchardière and the Maurosière lake.
There are opportunities to observe many birds.

Reviews and comments

4.4 / 5
Based on 11 reviews

Reliability of the description
4.3 / 5
Ease of following the route
4.3 / 5
Route interest
4.6 / 5
User 14166969

Overall rating : 3.7 / 5

Date of your route : Jul 25, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : No

The signage is unclear and non-existent on the part of the 16 km route that is not on the lake.

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di
di

Overall rating : 4.3 / 5

Date of your route : Jul 27, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

A well-designed route for the most part, accessible to most of the public, a little more challenging towards the end of the course, but it is possible to take alternative routes.

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JPBellocq
JPBellocq

Overall rating : 4.3 / 5

Date of your route : Sep 19, 2024
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful route, from start to finish. Both circular trails (5 to 9 and the mill loop) are worth exploring, as they are beautiful trails through the woods. Two descriptions are incorrect:
At 7, after "About fifty metres after this wall", it should read "do not take the wide entrance into the field but the narrow path just after it. At 15 metres, at the fork, you can either go left and the path descends directly to the river along the field, or right to reach the Maine through the woods".
In section 11, after "Cross the D6 and then turn right onto the Tébline path" (no blue signposting), it should read "the narrow path climbs in a zigzag pattern. At the T-junction, turn right, then after 30 metres, turn left onto the semi-tarmac road. Walk along the car park. Descend to the mill following the main path, marked GRP and Sentier de la Bultière. Do not take the paths on the right."

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Delphine 49
Delphine 49

Overall rating : 4 / 5

Date of your route : Aug 18, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A lovely walk around the reservoir. Shady.
Popular with many sports enthusiasts (trail runners and mountain bikers), especially on Sunday mornings.
The scenery is very nice. It's relaxing.
We came across a crayfish that tried to block our path 😂.
Physically demanding in places.

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jpg44
jpg44

Overall rating : 4.7 / 5

Date of your route : Aug 24, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

Pleasant, shaded route

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zeujerk
zeujerk

Overall rating : 4.3 / 5

Date of your route : Mar 16, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Good route, quite wet at this time of year. In my opinion, there is no need to try to cross the Carmelite grounds at point 7. Continue along the winding road and you will see the entrance to the Carmelite grounds, which you do not take, but which gives access to the continuation of the path on the right. Be careful at point 12, as there was water on the road this morning. Waterproof shoes are recommended! Completed in 3 hours and 28 minutes.

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Anne Françoise
Anne Françoise

Overall rating : 4 / 5

Date of your route : Jan 27, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

We couldn't find the starting point for the hike (Preuilly bridge) because Wase didn't know where it was... We ended up starting from Pont Légé, which was fine.
Great walk, but a few minor issues with the signposting. Luckily, two joggers helped us... On the last third of the route or so, there were no signposts at all. Why?

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Marie44
Marie44

Overall rating : 4 / 5

Date of your route : Aug 11, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful hike, the route numbered 1 to 7 is more challenging (with fairly steep climbs and descents!).
The route is well shaded, but perhaps lacks picnic areas.

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vboisson
vboisson

Overall rating : 5 / 5

Date of your route : Jul 26, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

We encountered many walkers, runners and mountain bikers. The walk is very relaxing and not at all difficult.
Ducks, moorhens, cormorants, seagulls, crayfish and grass snakes accompanied us throughout the route.
And the good weather too.

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VESIN
VESIN
• Edited:

Overall rating : 5 / 5

Date of your route : Jun 29, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Very beautiful, varied hike
Just be careful at point 7, after the Carmelite convent, as the "private property" sign mentioned in the description is hidden in the grass and not always easy to see.
Thank you for this beautiful route.

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Mino
Mino
• Edited:

Overall rating : 4.7 / 5

Date of your route : Jun 02, 2020
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Just on the way back, we took a wrong turn. The chicken farm was on our right, but otherwise it was a superb walk. Highly recommended.

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