The Sos’trail route in La Souterraine

The Sos’trail is a permanent trail for trail running and Nordic walking, signposted over 10 km. It winds through the Sos’trail hinterland, taking in the Tour de Bridiers and the boxwood-lined sunken paths. Naturally, it is also suitable for traditional hiking and mountain biking.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 6.44 mi
  • ◔
    Average duration: 3h 10 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 253 ft
  • ↘
    Descent: - 246 ft

  • ▲
    Highest point: 1,421 ft
  • ▼
    Lowest point: 1,234 ft

Photos

Description of the walk

Start at La Souterraine, at the Étang du Cheix car park.

(S/E) Start by walking along the southern shore of the lake, on the beach side. Once you have crossed the bridge leading to the small island, leave the lake area, cross a footbridge and you will arrive at the edge of a small wood near a junction.

(1) Do not head into the woodland but follow the main path to the left, marked by electricity pylons. At the top of this track at a three-way junction, follow the path leading uphill to the left. At the next junction, continue along the wide path opposite, then, at the next two junctions, take the left-hand path again. You’ll reach a cluster of old houses in Vieux Bridiers.

(2) Once on the road, in the centre of this hamlet, turn left and weave your way between two houses. You’ll come to a flat track; cross a road a little further on by continuing straight ahead along the track as it continues, and you’ll reach a junction near the D91. Approach the road and cross it carefully to join a side road.

(3) Continue along this small road and then take the first track on the left which joins the departmental road; avoid this by staying on the wide verge for about ten metres.

(4) Then take a path that leads into the woodland on the right. Shortly afterwards, head downhill to cross a narrow stream and then climb back up to the edge of the woodland, before a descent that brings you back to a farm track. Follow this track down to the right until it bends to the right and reaches its junction.

(5) Follow the shaded path that branches off to the left. You’ll emerge between two fields, then continue along a sunken track that descends. This track is often damp, and you may need to step carefully along the edges to keep your feet dry.

(6) You’ll reach the stream, which literally flows through the path; well-stabilised verges allow you to walk alongside it without any trouble. The path continues to a cluster of houses and a road junction at Fongeneuil.

(7) Walk back up to the junction and follow the road on the right, which climbs gradually. You’ll reach the hamlet of Lavaud. Then head down the small road on the right, which further on becomes a track again. Follow this track to where it meets another wide track, below the village of Bridiers.

(8) Continue along the track on the left, leaving the village behind you. The track narrows considerably between boxwood hedges. At the junction, follow the path on the right, which emerges shortly afterwards between two fields and joins a road. Continue along the road to the right. At the crossroads, turn left and you’ll come out onto a main road.

(9) Follow this road to the right, then take the disused road that branches off slightly to the right. Finish with a short grassy stretch that leads to the edge of the D951 at a crossroads. Cross carefully.

(10) Head to the right-hand side of the road opposite and follow it until you reach the junction with a minor road. Continue along the main road, keeping to the right-hand side, passing a bus shelter and a commemorative stele, then take a wide track on the right which leads to the castle site.

(11) At a crossroads of paths, turn left to go round the medieval garden enclosure, then head down a track leading to the circular tower of the ramparts. When you see a wooden structure, leave the track and head down a grassy path on the left to reach a wooden footbridge. At the end of the footbridge, turn right, cross a clearing and head up the path to enter the woodland and reach a crossroads in the Bois des Roudets.

(12) Follow this path to the left, which overlooks a small valley, then joins a slightly more defined track. Continue along this track to the left, go down a step by a large beech tree and, at the bottom, continue along the track straight ahead (without attempting to cross the stream). You’ll emerge onto the track from the start of the route, not far from the footbridge.

(1) Return along the track to the left, heading in the opposite direction to the start of the route, cross the footbridge, walk past the bridge connecting the island and follow the edge of the pond to return to the starting point (S/E).

Waypoints

  1. S/E : mi 0 - alt. 1,266 ft - Étang du Cheix car park - Etang du Cheix
  2. 1 : mi 0.33 - alt. 1,273 ft - Junction of the circular loop
  3. 2 : mi 0.9 - alt. 1,355 ft - Vieux Bridiers
  4. 3 : mi 1.39 - alt. 1,411 ft - Crossing the D951
  5. 4 : mi 1.76 - alt. 1,391 ft - Junction in the woodland
  6. 5 : mi 2.47 - alt. 1,286 ft - Junction of the track and the Mazerolle path
  7. 6 : mi 2.85 - alt. 1,240 ft - Aigueperse (ruisseau)
  8. 7 : mi 3.17 - alt. 1,250 ft - Fongeneuil
  9. 8 : mi 4.68 - alt. 1,368 ft - Crossroads between two tracks at the entrance to Bridiers
  10. 9 : mi 5.26 - alt. 1,342 ft - D74
  11. 10 : mi 5.41 - alt. 1,329 ft - Crossing the D951
  12. 11 : mi 5.74 - alt. 1,348 ft - Bridiers Castle - Château de Bridiers
  13. 12 : mi 5.96 - alt. 1,293 ft - Bois des Roudets
  14. S/E : mi 6.44 - alt. 1,263 ft - Étang du Cheix car park - Etang du Cheix

Notes

The start is marked by an information sign (on the back of the ‘Randoguide’ route map).
If you are running the route, take the time to warm up by doing one or two circular laps of the pond at a gentle pace before setting off on the route.
The route is signposted with black arrows on a white background, marked ‘trail’.
There are numerous other routes in the area that run alongside and intersect with this one: mountain biking, hardtail mountain biking, ‘randoguide’, etc.
Take care when crossing the D951, both on the way there and back: it is one of the few busy roads in the area.
There is a damp section , which is likely to be muddy in winter, between point (5) and (7).
From the end of July up to and including the end of the first week of August, the route is altered on the ground between the points (9) and (10). Access to the castle grounds is prohibited due to a performance taking place. A diversion is in place.

Worth a visit

The Étang du Cheix: once a popular swimming spot, it has now been left to nature but remains a much-loved scenic spot, as well as a starting point for numerous routes. Don’t miss a trip to the small island situated towards the far end of the lake.

(11) Bridiers Castle: the site is best known for its tower, which is in fact the keep (open every afternoon in July and August). This medieval castle was the seat of a powerful viscounty, long held by the de Brosse family. Around the site: the enclosed medieval garden (and its tiny plant maze), the amphitheatre opposite it, and the wetland below.

The castle mounds: predating the construction of Bridiers Castle, they can still be made out from the road by the raised patch of vegetation (located on private property).

Reviews and comments

5 / 5
Based on 2 reviews

Reliability of the description
5 / 5
Ease of following the route
5 / 5
Route interest
5 / 5
Christi19
Christi19

Overall rating : 5 / 5

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

A very pleasant walk. The two of us (retired) completed it without any difficulty, apart from a few soggy patches following the heavy rain over the last few days.
It took us 20 minutes less than stated. Suitable for families. Beautiful scenery and of cultural interest, with the Bridiers Tower, which is open to visitors in July and August. The campsite’s brasserie at the end of the walk is also handy.
I’d recommend it.

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Philmarjo
Philmarjo

Overall rating : 5 / 5

Date of your route : Oct 22, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A thoroughly enjoyable walk through the countryside around La Souterraine. The route starts at a lovely lake and ends at the ruins of a medieval castle, with a variety of different paths along the way.

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OT Pays Sostranien
OT Pays Sostranien

PLEASE NOTE: due to preparations for and the staging of the ‘Fresque de Bridiers’ show, the Sostrail route has been temporarily rerouted to avoid the entire castle area, which is off-limits to the public until 12 August. The final section of the route consists of a short return leg along the same path. Please follow the signposting carefully. The usual route will resume shortly after 15 August.

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