The banks of the Aisne and the Laigue Forest between Choisy-au-Bac and Rethondes

This easy circular walk between Choisy-au-Bac and Rethondes will allow you to discover the banks of the Aisne and the beautiful gardens of Francport, then the pretty little village of Rethondes, near the clearing where the 1914-18 armistice was signed, before returning to Choisy-au-Bac via the Laigue Forest and the Château des Bonshommes, ending at the little Chapelle des Trois Chênes, which is awash with wild blue hyacinths in the last fortnight of April.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 17.65 km
  • ◔
    Average duration: 5h 15 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 77 m
  • ↘
    Descent: - 70 m

  • ▲
    Highest point: 84 m
  • ▼
    Lowest point: 32 m

Photos

Description of the walk

Park in the car park opposite the school in Choisy-au-Bac.

(S/E) Head south and follow Rue Binder Mestro down towards the Aisne. Take thesecond right, Rue de l'Aisne. At the end, cross the bridge over the river.

(1) At the end of the bridge, turn left onto Chemin du Carandeau and follow the river on your left. Pass the Carendeau lock and continue along the river to Pont du Francport. At the foot of the bridge, turn right to join the D546.

(2) Follow the road to the right. At the crossroads, turn left to quickly reach the Rond-Point de l'Armistice roundabout.

(3) Retrace your steps to the Pont du Francport bridge.

(2) Take the path on the right that leads to the banks of the Aisne (do not cross the bridge). Walk along the river on your left and, at a fork, turn left to stay as close as possible to the river. Continue along this path until you reach the Rethondes bridge.

(4) Cross the bridge to reach the other side. Continue straight ahead along Rue du Maréchal Foch. Then turn right onto Rue Paul Arnoult and walk past the church.

(5) Cross the D81 and follow the D547 towards Saint-Léger-aux-Bois. Pass in front of the school and, at the cross, turn left. Continue straight ahead (north) along a small road.

(6) At the edge of the forest, when the road turns left, continue straight ahead to enter the forest. Follow the main path, which soon turns right. About 400 m after the edge of the forest, you will reach a fork.

(7) Turn left and continue north. Cross a forest road and climb up into a pine plantation.

(8) At the crossroads at the top of the hill, turn left to descend. Cross a road and continue on the road opposite. Pass the Grès fish farm forest house and continue straight ahead.

(9) At the Mont l'Écange crossroads, leave the road, take thethird path on the right and follow theGR®12A(red and white markings). At the Carrefour des Bonshommes crossroads, take thesecond path on the left, still following theGR®, and continue straight ahead to the Maison Forestière du Francport.

(10) Follow the road to the left and, at the next crossroads, turn left onto Rue Victor Hugo to enjoy a view of the Château du Francport (a private château that is not open to visitors). Retrace your steps back to the forest house.

(10) Continue north-west on Route du Mont Renard. When the road turns right after about 200 metres, take a path on the left. Continue straight ahead along the path that winds through the forest, heading generally west, and cross several perpendicular paths.

(11) At the crossroads, turn right (west-northwest) and head towards the Chapelle des Trois Chênes chapel.

(12) Then take the path that descends to the left. Pass at the foot of an antenna and continue straight ahead. You will arrive at Rue Raymond Poincaré and follow it to the left to quickly return to the starting point (S/E).

Waypoints

  1. S/E : km 0 - alt. 41 m - Car park - School in Choisy-au-Bac
  2. 1 : km 0.48 - alt. 36 m - Chemin du Carandeau - Aisne (l')
  3. 2 : km 3.51 - alt. 35 m - Francport Bridge
  4. 3 : km 4.22 - alt. 35 m - Clairière de l'Armistice
  5. 4 : km 8.31 - alt. 35 m - Rethondes Bridge
  6. 5 : km 8.81 - alt. 39 m - Église Saint-Pierre et Saint-Paul (Rethondes)
  7. 6 : km 10.05 - alt. 40 m - Edge of Laigue Forest
  8. 7 : km 10.5 - alt. 46 m - Fourche
  9. 8 : km 11.32 - alt. 75 m - T-junction
  10. 9 : km 12.2 - alt. 58 m - Carrefour du Mont l'Écange
  11. 10 : km 14.22 - alt. 43 m - Francport Forest House
  12. 11 : km 16.11 - alt. 68 m - Crossroads
  13. 12 : km 16.68 - alt. 84 m - Chapelle des Trois Chênes (Choisy-au-Bac)
  14. S/E : km 17.65 - alt. 41 m - Car park - School in Choisy-au-Bac

Notes

This route requires good walking shoes. Some sections along the Aisne river may be muddy.

Refreshments available at the bar opposite the car park at the start.
Crêperie at Francport.
Multi-service grocery store in Rethondes.
Gourmet restaurant in Rethondes.
Picnic tables at the Maison Forestière du Francport.
All shops in Choisy-au-Bac.

Worth a visit

Things to see:
The beautiful gardens bordering the Aisne between Choisy and Francport, then on arrival in Rethondes.
The Armistice clearing.
The village of Rethondes and its little church.
The Vivier du Grès pond.
The Francport Forest House.
The Château des Bonshommes in Francport.
The Chapel of the Three Oaks, especially in the last fortnight of April, when wild blue hyacinths literally carpet the entire undergrowth around the chapel.

Reviews and comments

4.8 / 5
Based on 9 reviews

Reliability of the description
4.9 / 5
Ease of following the route
4.9 / 5
Route interest
4.7 / 5
geraldinegl
geraldinegl

Overall rating : 4.7 / 5

Date of your route : Jul 21, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Very nice hike. Easy parking in the centre of Choisy. Few road crossings and shaded trails all along the Aisne River and in the forest, which was very pleasant on this hot July day. Don't miss the armistice carriage and memorial site, or the charming village of Rethondes. The map on the app was more than adequate, I didn't need the description.
I'll definitely be back!

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Caroboiteamail
Caroboiteamail

Overall rating : 5 / 5

Date of your route : May 05, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A lovely walk along the banks of the Aisne and through the Compiegnes forest. Almost entirely in the shade.

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Fred8560
Fred8560

Overall rating : 5 / 5

Date of your route : Apr 22, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Wonderful hike. The description is very accurate, the trail is super easy to follow, and the location is truly beautiful.
I highly recommend this hike. One of my favourites in the area.
Well done and many thanks to the author for sharing.

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Nyny
Nyny

Overall rating : 4.7 / 5

Date of your route : Nov 16, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

I love walking along the waterfront, so this was perfect for me!
Very nice, with the Armistice Train point of interest and the opportunity to visit the museum!

Choisy au Bac: A very pretty little town!

A very quiet walk: perfect!

Be careful though, during hunting season we found ourselves not far from a hunt without any "hunting in progress" signs: not very reassuring 😬

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Guy Detienne
Guy Detienne

I downloaded this in preparation for a trip to the Pierrefonds area and the rotunda in the Compiègne forest next May with the Marcheurs du Hain walking group from Braine-l'Alleud.

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Philippe 22
Philippe 22

Overall rating : 5 / 5

Date of your route : Sep 11, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Superb route, very shady, perfect on this scorching day.

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legodvicien
legodvicien

Overall rating : 5 / 5

Date of your route : Jul 29, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

An easy and very pleasant walk along the banks of the AISNE river and through the forest. Not very busy, with unspoilt wilderness, we really enjoyed it.

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ovil
ovil
• Edited:

Overall rating : 4 / 5

Date of your route : Jul 25, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

We combined this hike with the one called "Mont des Singes and the ancient Abbey of Sainte Croix", which we joined at the Monts des Singes crossroads shortly after point 8.
The walk along the banks of the Aisne and through the forest would have been more pleasant with a little sunshine instead of the grey weather that accompanied us all day.
Historical reminder at the Armistice clearing.

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ozogiminy
ozogiminy

Overall rating : 5 / 5

Date of your route : May 31, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Very beautiful walk (parish specific to Brittany)
A small correction: at point 5, the D547 is marked St Crepin aux bois, but it is only after the calvary that you will find the sign for St Leger-Noyon on the left, written on a wall.
Regarding the GR 12, you take it from point 8.

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Sissi75
Sissi75

Overall rating : 5 / 5

Date of your route : Apr 08, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A superb hike: the wild banks of the Marne, dotted with pretty houses on the opposite shore, a beautiful rolling forest with a few hills to spice up the walk, picturesque villages and peaceful fishing spots. The finale at the little chapel covered with a carpet of purple bluebells with the intoxicating scent of lily of the valley is wonderful!

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