Circular of Château Gaillard via the Vézillon valley from Les Andelys

A circular starting from Les Andelys allows you to enjoy the Normandy countryside and discover Château Gaillard in an unusual way.
Beautiful view of the circular Seine.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 8.38 km
  • ◔
    Average duration: 2h 50 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 158 m
  • ↘
    Descent: - 161 m

  • ▲
    Highest point: 154 m
  • ▼
    Lowest point: 10 m

Description of the walk

The starting point is the car park at the foot of the suspension bridge leading to Tosny.

(S/E) Follow the D313 for 400 metres towards Gaillon (with your back to Les Andelys).

(1) Just before the roundabout, turn left towards Le Hamel and stay on the old road that passes below the houses. Cross the roundabout and continue along Rue Jean Bequet until you reach the left-hand bend.

(2) Leave the tarmac road and take a path that winds between the meadows behind the properties. Turn left onto Rue Guillaume to return to the village centre. Cross the main road and, after a right/left turn, take a grassy path that climbs up into Val Simon. Follow the path until you reach the edge of the forest.

(3) The path briefly runs along the edge of a field and then enters the forest again. Keep to the right near the edge of the woods to find a path between the fields that leads to a tarmac road. Turn left onto the road. After about 100 metres, turn right onto Route de Cléry and immediately take a wide path on the left. After crossing a small wood, the path overlooks a small valley and offers a distant view of the hills bordering the Seine. You will arrive at the crossroads with Chemin de la Garenne.

(4) Turn right and then immediately left to continue along the edge of the forest. Continue north until you reach a wider path about a hundred metres before the access road to the Haye Gaillard farm on the right.

(5) Take a small forest path downhill to the left (leaving the wider path that leads to a traffic island completely on the left). Continue to a large hairpin bend to the left. At this bend, take a small path on the right that climbs slightly. Follow the tracks that widen towards the top of the forest.

(6) At a crossroads, continue slightly to the left downhill. Soon, a beautiful view of the Seine opens up on the left, then the imposing mass of the castle appears in front, below.

(7) Enjoy the ruins of Château Gaillard by following (or not) the suggested route. At the end, join the tarmac road via the path to the north-east of the castle. Go down the road a little to the left and, at the fork, take the wide path to the right.

At the foot of the motocross track, continue left to join the tarmac road. Take Rue du Maréchal Leclerc briefly on the right, staying on the same line, and turn left onto Rue de Marville. Cross Avenue de la République (D316) and continue opposite on Rue Raymond Phelip untilthe first crossroads.

(8) Pass in front of the Normandie-Niemen monument and continue along the Promenade des Prés (former railway line) alongside the river. The promenade leads to Rue Saint-Jacques.

(9) Turn left onto this street and, after about 100 metres, turn slightly right onto Rue Grande to cross the old town centre of Le Petit Andelys. At the Church of Saint-Sauveur, turn right onto Rue de la Tour to reach the banks of the Seine. Continue left along the Seine. Pass under the suspension bridge to reach the car park on the left (S/E).

Waypoints

  1. S/E : km 0 - alt. 17 m - Parking at the foot of the suspension bridge - Seine [la]
  2. 1 : km 0.42 - alt. 15 m - Le Hamel
  3. 2 : km 0.94 - alt. 15 m - Fork in the path
  4. 3 : km 2.05 - alt. 136 m - Vézillon Valley
  5. 4 : km 3.21 - alt. 147 m - Chemin de la Garenne
  6. 5 : km 3.94 - alt. 148 m - Côtes Havard junction
  7. 6 : km 4.88 - alt. 153 m - Junction with the old GR
  8. 7 : km 5.2 - alt. 96 m - Château-Gaillard ((Les_Andelys)
  9. 8 : km 6.62 - alt. 15 m - Normandie Niemen Monument
  10. 9 : km 7.38 - alt. 13 m - Rue Saint-Jacques
  11. S/E : km 8.38 - alt. 16 m - Parking at the foot of the suspension bridge.

Notes

(S/E) The start/finish point has been chosen so as to begin with the least interesting part (along the D313) and finish gently along the Seine; everyone is free to choose another point (town centre or elsewhere) if they wish.

The section between Vézillon and Château Gaillard follows unmarked paths (except for a small section ofthe GR®2), but it is a trail route: some signposting may be helpful, particularly on the descent to the castle.

For hikers who are not interested in the town, simply follow theGR® from Château Gaillard to reach the banks of the Seine by the shortest route.

For the brave, from the end of the Promenade des Prés, theGR®2is just a few steps away, and the section towards Val Saint-Martin is as challenging as you could wish for; the return journey can be made along the Seine or towards Noyers and Mont Pivin.

Worth a visit

Château Gaillard is the main attraction of this hike.
The Normandie-Niemen monument offers a curiosity of a completely different kind.
The Tosny suspension bridge was built in 1947.

 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

4.4 / 5
Based on 15 reviews

Reliability of the description
4.3 / 5
Ease of following the route
4.3 / 5
Route interest
4.5 / 5
claire.soli@sfr.fr
claire.soli@sfr.fr
• Edited:

Overall rating : 5 / 5

Date of your route : Aug 12, 2025
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Very beautiful route followed with GPS tracking
Beautiful views of Château Gaillard, Les Andelys and the meandering Seine and its cliffs
Hike done in mid-August just after the fields had been fertilised... Unpleasant smells for a good half of the hike.

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jaimelamarche
jaimelamarche

Overall rating : 4.3 / 5

Date of your route : Aug 04, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

the signposting for the first part, mainly in the woods, was random.

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Philippe et Marion
Philippe et Marion

Overall rating : 4.7 / 5

Date of your route : Jun 08, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful, easy hike with many forest trails and stunning views of the Seine and Château Gaillard.

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thomblanc
thomblanc

Overall rating : 4.3 / 5

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

A very beautiful hike with no particular difficulties. Superb view of Château Gaillard and Le Petit Andelys. Please note that before arriving in Cléry, the path indicated by the trail is closed, but you can easily bypass it by going through the village.

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joseph.haeghens
joseph.haeghens

Overall rating : 3.3 / 5

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

Due to an imprecise description at the outset, we ended up on the route on the wrong side!

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heralys
heralys

Overall rating : 4.3 / 5

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

A magnificent route, not very busy, but I travelled this path during the week in slightly rainy weather.

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Renaud Lcq
Renaud Lcq

Overall rating : 4.3 / 5

Date of your route : Jun 08, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

The hike takes you to the heights of Château Gaillard. There is a beautiful view of these ruins, which remain imposing despite their dilapidated state. The hike starts along the road, then continues along paths and small roads. After point 3, follow the road for about 100 metres and turn onto a dirt track towards point 4. Go around it via Le Muret as there is a barrier marked 'private property'. Closed shoes are recommended. There is a steep slope to reach point 3.

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pierrot.monique@laposte.net
pierrot.monique@laposte.net

Overall rating : 4.3 / 5

Date of your route : Jun 20, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Hike rated as easy, although the start is very difficult with a steep climb to reach the plateau, followed by a lovely walk

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LEHOUELLEUR
LEHOUELLEUR

Overall rating : 4 / 5

Date of your route : Apr 03, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : Yes

A beautiful hike with magnificent views, but be careful between points 3 and 4:
- From point 3 at 300 to 400 metres, it's a real open-air rubbish tip (tyres, car seats, car bumpers, etc.), which is a shame to see in such an area
- Then you have to take part of the GR trail, because the proposed route takes a private road

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hoetcoudray
hoetcoudray

Overall rating : 4.7 / 5

Date of your route : Sep 29, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Very beautiful hike, lovely view of the valley and the castle.

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marirandonne
marirandonne

Overall rating : 4 / 5

Date of your route : Mar 21, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

We took the wrong path at the last fork, which should have led down to Château Gaillard. We descended too early. We had to climb back up to find the right path. The last section is simply magical, with the arrival at the castle.

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IDEGALARME
IDEGALARME

Overall rating : 5 / 5

Date of your route : Feb 28, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Superb walk. Not too steep. Beautiful forest. Safe paths. Views of the castle and Le Petit Andelys from the forest. Can be done with 👪

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joceroge
joceroge

Overall rating : 4 / 5

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

Between points 3 and 4, I did not take the private road but the GR2
Leaving Les Andelys to avoid the D313, I took the recently opened cycle path that leads to Vézillon

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maingaultp@orange.fr
maingaultp@orange.fr

Overall rating : 4.7 / 5

Date of your route : Oct 24, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A minor issue between 3 and 4...but I may have made a mistake earlier! After "turning right onto Route de Cléry and immediately taking a wide path on the left", there is a barrier at the entrance to this path with a sign saying "Private property". Seeing no other path, I took it anyway, but was I allowed to?
Similarly, at 5, I did see the traffic island... but it was on the right! Where did I go wrong?

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Turtle76
Turtle76

Overall rating : 4.7 / 5

Date of your route : Aug 15, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful hike, the arrival at Château Gaillard is stunning and impressive.
Be careful, however, between points 3 and 4, the hike passes through private property, with very explicit no-entry signs.

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