Circular path in the Vernon National Forest

This short circular route will take you through part of the Vernon State Forest, through the streets of Vernonnet, and finally along the Vernon stone quarries.

Details

66563126
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 4.23 mi
  • ◔
    Average duration: 2h 20 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 486 ft
  • ↘
    Descent: - 489 ft

  • ▲
    Highest point: 433 ft
  • ▼
    Lowest point: 52 ft

Photos

Description of the walk

Car park at the Complexe Sportif des Trois Chênes, situated on the Plateau de l’Espace.

(S/E) From the car park, look up and you’ll see a mobile phone mast: you need to walk past the base of this mast (which will then be on your left), then continue along the main path which curves to the right. From there, you can see the facilities of the Equestrian Centre (on your right).

(1) Take the Route François 1er and carry on straight ahead, crossing the street called “Allée des Stands”.

(2) Turn left onto thefirst path and carry on to the end.

(3) Head down Route des Cascades on the right; this is usually closed to vehicles on Sundays but accessible to pedestrians. Continue to the hamlet of Fontaine de Tilly, which is full of points of interest.
Take the time to look out for an old fountain once used by the Duke of Pentièvre, a ‘pyramid’ commissioned by the Duchess of Orléans (wife of Louis Philippe, King of France), a wooden cross bearing the name of the place, and a stone commemorating the sacrifice of British soldiers for the country’s liberation.

(4) Please note: do not walk along the D181. To find your way, look for an old track situated between the path you should take and the D181.
Without joining the D181, take this path on the left, which runs alongside the D181 before veering off to the left to reach a crossroads.

(5) Turn onto the path on the right to head down the Côte du Mont Roberge: to help you find your way, there is a sign created by children from a nursery school at this junction. Continue to Vernonnet.

(6) Continue left along the Route du Docteur Chanoine and admire the stone houses of Vernon.

(7) Pass in front of Saint-Nicolas Church: on its right-hand side, you can see the old door from the original church. Continue straight on along the D313.

(8) Turn left up the Route aux Potiers, ignoring the old ‘Military Land’ signs: this is in fact a public national forest. Join a path crossing the Côte du Roule, turn right and reach a tarmac road after passing an old quarry on your left. Turn left onto the Route de la Queue d’Haye, passing the entrance to the quarry, which is still in operation by the company TERH: be careful on weekdays, as you may encounter large construction vehicles.

(9) Leave the road and take a path on the left which rejoins the road further on; continue straight ahead.

(10) Finally, turn left onto the unnamed track, which runs alongside the former LRBA site, until you return to the car park (S/E).

Waypoints

  1. S/E : mi 0 - alt. 427 ft - Car park at the Complexe Sportif des 3 Chênes
  2. 1 : mi 0.22 - alt. 420 ft - Route François 1er
  3. 2 : mi 0.59 - alt. 423 ft - Turn left at the fork
  4. 3 : mi 0.91 - alt. 371 ft - Route of Waterfalls
  5. 4 : mi 1.46 - alt. 167 ft - Several monuments to discover - Fontaine de Tilly (Vernon)
  6. 5 : mi 2.31 - alt. 249 ft - Côte du Mont Roberge
  7. 6 : mi 2.66 - alt. 62 ft - Rue du Dr Chanoine
  8. 7 : mi 2.91 - alt. 52 ft - Saint-Nicolas Church in Vernonnet. Near the - Seine [la]
  9. 8 : mi 3.04 - alt. 75 ft - Roule aux Potiers
  10. 9 : mi 3.7 - alt. 315 ft - Path
  11. 10 : mi 4.02 - alt. 410 ft - Former LRBA site
  12. S/E : mi 4.23 - alt. 430 ft - Car park at the Complexe Sportif des 3 Chênes

Notes

A short but challenging route! Don’t hesitate to bring walking poles as the gradients can be quite steep.
Please note the hunting dates in this forest: only on certain Saturdays (never on other days).

Three points to note:
- part of this walk follows the Route des Cascades, which is closed to vehicles on Sundays, but pedestrians are allowed... making it all the more pleasant to go there on that day.
- Hunting is permitted only on certain Saturdays (and the dates are regularly posted at the entrance to several paths).
- Old signs reading “military land – no entry” remain... But don’t pay any attention to them; this former military estate is now a national forest.

There is a bakery along the route, at the end of Route du Docteur Chanoine.

Worth a visit

Several monuments at the bottom of Route des Cascades, as well as the remains of a wash house.
There is a magnificent viewpoint over Vernon on the Chemin du Mont Roberge.

Reviews and comments

3.7 / 5
Based on 4 reviews

Reliability of the description
3.8 / 5
Ease of following the route
3.8 / 5
Route interest
3.5 / 5
User 16984058

Overall rating : 3.7 / 5

Date of your route : Aug 16, 2026
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : No

The walk we did on Sunday 16 August was lovely. About 70 per cent of the route was in the shade. We knew the elevation gain would be significant, given that the route started in the hills above Vernon. Plenty of parking. However, we ran into a problem quite early on at point 3, just as we were about to join the road (the one that’s closed on Sundays). I had to make my way down a slope through the woods, which wasn’t easy. You can’t tell if there’s a path there. It’s quite a challenge! Otherwise, nothing to report. A hike I’d recommend.

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User 7425105
• Edited:

A lack of signposting and clear directions on this route led to a lot of mistakes… For example, we had trouble finding the path leading to the waterfall trail. The paths aren’t always passable due to the ferns and brambles at the start of the route! Moderate difficulty – not easy!

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User 29681813

Overall rating : 3 / 5

Date of your route : Jun 14, 2026
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★☆☆ Average
Very busy route : No

The walk got off to a bad start. The route map must be out of date, as we ended up walking a long way whilst we were lost. What’s more, the start of the route is completely neglected: on several occasions, the path was completely blocked by brambles and fallen trees.

The second part of the hike, however, is very pleasant. The visit to the church along the way is interesting, and the view over Vernon is lovely.

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Dulanne
Dulanne

There are loads of ferns along this stretch, and they eventually block the path. I was using Visorando to find my way, but I ended up missing the right path. Too bad 😢

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TiboLapi
TiboLapi
• Edited:

Hello, this route does not involve walking along the D181...
But I’ll take your comment on board and clarify that you should follow it along the path sheltered by the forest (about 10–20 metres away). To find your way: there’s an old stream between this path and the D181 itself.

Thank you

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Fabienne Dupont
Fabienne Dupont

Overall rating : 3 / 5

Date of your route : Jun 10, 2026
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★★☆ Good
Route interest : ★★☆☆☆ Disappointing
Very busy route : No

There aren’t any particular difficulties on this route, but it’s rather disappointing: the section on the country road, followed by the stretch along another fairly busy country road, drastically reduces the sense of peace and quiet I’m looking for in the forest

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benoitrando
benoitrando

Overall rating : 5 / 5

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

Traffic: I didn't see anyone, but the paths were clearly visible and unobstructed, so I assume there is a fair amount of traffic.
Hike completed in 1 hour 53 minutes.
Admittedly, there is a slightly steep climb at the end, but it's not very long, and this route is well worth doing.

Thank you, TiboLapi, for this beautiful route.

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