Aventignan - Mazères-de-Neste circular loop

Circular loop in the Neste valley, passing in front of the Gargas caves for a possible visit.

Details

27821463
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 7.34 km
  • ◔
    Average duration: 2h 20 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 74 m
  • ↘
    Descent: - 66 m

  • ▲
    Highest point: 497 m
  • ▼
    Lowest point: 423 m

Description of the walk

Park in the car park at the Aventignan canoe base.

(S/E) From the car park, go up the ramp to reach the shoulder of the RD71. Turn left and cross the Neste via the road bridge (paved slanting street).
Cross the road carefully at the end of the bridge and follow the RD71 for about 20 metres.

(1) Turn right immediately onto a path that leads to the banks of the Neste with a water intake feeding a canal. Follow the yellow markings on this path through the woods and then across meadows where cows graze (depending on the season). On the outskirts of Mazères-de-Neste, continue straight ahead on Chemin de la Gerle and then straight ahead again on Chemin du Hounaou, which eventually branches off to the left, away from the canal.

(2) At the intersection with Rue du Presbytère, turn right, then quickly left onto Rue de l'Église. You will come out onto Place du Chêne (there is only one) and continue under the plane trees.

(3) Turn right onto Rue du Stade (RD71). Walk carefully along this road as the pavement is narrow. After 200 metres, turn right onto Rue de la Neste, cutting across the field if necessary. Walk carefully along the road. Pass in front of the stadium and cross the bridge over the Neste.

(4) At the intersection after the bridge (hiking signpost), turn right onto Chemin de Bigorre. Follow the road uphill for 400 metres.

(5) Turn right onto a farm track, following the signs for theGR®®86variant towards Lombrès. Follow this track through the woods, first on level ground and then uphill, until you reach the RD26.

(6) Continue left for 100 m along the RD26 with great caution (poor visibility), cross the road and turn right towards the Gargas caves. Leave the cave visitor centre in front of you and continue to the right on a carriage road. Leave the restaurant on your left and follow the path for a good kilometre until you reach a paved road.

(7) Turn right onto Chemin d'Espiau, cross the hamlet of Gargas and go down the road. At the T-junction, continue down to the right onto Chemin de Génerest. At the bottom, you will find the RD26. Follow it straight ahead, cross the Ruisseau du Nistos and enter the village of Aventignan.

(8) For safety, go up to the left, Rue Carrière-Dessus, then quickly to the right, Rue de la Coustère. Cross the RD26 with caution and continue along Rue du Saruilles, which turns right at a right angle, 100 m further on at the fork with Chemin du Moulin (which goes straight ahead). Continue slightly downhill to the left on Rue de Saruilles and come out at the T-junction on the RD71. Turn right and return to the starting point 250 m further on (S/E).

Waypoints

  1. S/E : km 0 - alt. 438 m - Car park at the Aventignan canoe base. Towards - Neste (rivière)
  2. 1 : km 0.15 - alt. 442 m - Path on the right after the bridge over the Neste
  3. 2 : km 2 - alt. 427 m - Intersection Rue du Presbytère
  4. 3 : km 2.22 - alt. 426 m - Rue du Stade
  5. 4 : km 2.79 - alt. 429 m - Chemin de Bigorre
  6. 5 : km 3.2 - alt. 447 m - Fork in the GR86 variant farm track
  7. 6 : km 4.36 - alt. 470 m - RD26
  8. 7 : km 5.26 - alt. 497 m - Chemin d'Espiau
  9. 8 : km 6.64 - alt. 441 m - Rue Carrière-Dessus
  10. S/E : km 7.34 - alt. 438 m - Car park at the Aventignan canoe base. - Merdan

Notes

(S/E) Car park below the road in front of the canoe base buildings.
Yellow markings to (4), then red and white to (7).

Worth a visit

Banks of the Neste.
Gargas caves.

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

4.7 / 5
Based on 6 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.8 / 5
Route interest
4.5 / 5
Nat'Halie
Nat'Halie

Overall rating : 5 / 5

Date of your route : Mar 19, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely route between the Neste and the Nistos, through woods and countryside, best enjoyed in dry weather.

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User 7991062

Overall rating : 4.7 / 5

Date of your route : Oct 15, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

be very careful on the tarmac sections of road! No visibility!

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Carole serres
Carole serres

Overall rating : 5 / 5

Date of your route : Jun 18, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A magnificent hike, half of which is through the woods, ideal in warm weather.

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Pianopiano
Pianopiano

Overall rating : 5 / 5

Date of your route : Aug 12, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A short, easy walk that is perfect for children.

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lortal
lortal

Overall rating : 5 / 5

Date of your route : Apr 17, 2023
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 along the Nest River, then through the caves and on to some beautiful houses.
ALONG THE WAY, YOU CAN PICK RESPOUNCHOUS (tamier) AND VERY BEAUTIFUL FLOWERS.

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Divina
Divina

Overall rating : 3.7 / 5

Date of your route : Feb 25, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★☆☆ Average
Very busy route : Yes

More quiet roads than marked trails.
Easy access for families, a few detours through the village.
Option to visit the cave. We had a picnic in the site's reception area. Tables and bins available.

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