The gardens of the Lac du Bourdon spillways

Marked route No. 85
After a section through the woods and then in the open, the gardens below Lac du Bourdon offer a superb panorama of rows of spillways channelled by walls built of Puisaye sandstone. Then, following part of the lake, return to the bathing area and the car park.

Details

10820341
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 10.00 km
  • ◔
    Average duration: 3h 05 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 69 m
  • ↘
    Descent: - 65 m

  • ▲
    Highest point: 258 m
  • ▼
    Lowest point: 200 m

Description of the walk

Park in the Calanque car park, at the foot of the municipal campsite and close to the leisure centre and swimming area.

(S/E) Leave the car park as close as possible to the campsite entrance. Facing the lake, immediately turn left onto the path, which is mostly sandy and runs along the upper part of the reservoir (on your right).

(1) At the left corner of the marker post, a path lined with a hedge branches off to the right. Take this path and you will reach the edge of the woods. Further on, a sunken path takes over and leads to a cross path.

(2) Continue by turning left. When you reach a log storage platform, continue straight ahead on the stabilised path. You will soon reach a first crossroads.

(3) Take the path on the left under the trees. This also leads to a stabilised track, which you should follow for about 100 metres. Leave this track and turn right, still on the slightly uphill stabilised path. At the crossroads with a transverse path, turn left and you will come to a crossroads with a road.

(4) Cross carefully and, after a slight right-left turn, take a dirt track. Follow a wooded strip on the left to reach an open area with fields on the left and an aerodrome on the right.
Follow the path through these areas. You will reach a gravel cross-path.

Please note: this is a private road until you reach the D485 road (see Practical Information section).
(5) Turn left, passing in front of the Caillots farm, with its distinctive barn roof. You will reach the D185.

(6) Cross carefully and, after turning left, keep to the right-hand side of the road. At the first path on the right, leave the road and take this path. Continue straight ahead, passing a path on the right and, shortly afterwards, crossing a field, while following a strip of woodland on your right to come out onto a fairly wide path offering a view of the back of the reservoir dam.

(7) Turn right, then immediately left to take the two consecutive footbridges spanning the arms of the Ru du Bourdon. At the end of the last footbridge, turn left and climb up the grassy slope, keeping the spillways on your left. At the top, head towards the barrier on the left of the Maison des Gardes. After passing through it, descend to the road.

(8) Cross this road carefully and turn left onto the dyke, which offers a fairly wide view of the lake. At the end, turn right. Continue along the stabilised track, paying attention to the traffic between the various leisure buildings and the lake. You will come to a sharp bend (path opposite).

(9) Turn left and go up a tarmac road (be careful, one entrance in this bend leads to private property, do not take it). At the top, at the crossroads, turn right, keeping to the right-hand side of the road, and immediately turn into the path flanked, at the very beginning, by a boundary stone in the middle. Continue along this sunken path, leaving the various entrances to the equestrian centre on your left. Ignore the various paths branching off to the left or right. You will reach the old road with access to La Coupure (the separation between the leisure area and the water usage area of the reservoir) on your right.

(10) Go straight ahead and continue along this path lined with oak trees and other shrubs. Pass the restaurants. At the end, turn left and cross the road carefully to reach the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 221 m - Parking and - Camping de la Calanque
  2. 1 : km 0.73 - alt. 217 m - Path on the left
  3. 2 : km 1.6 - alt. 258 m - Crossing path
  4. 3 : km 2.23 - alt. 239 m - Crossing between a stabilised path and a path under canopy
  5. 4 : km 3.08 - alt. 235 m - Crossing with a road
  6. 5 : km 4.8 - alt. 224 m - Junction with a cross-country path
  7. 6 : km 5.46 - alt. 212 m - D485
  8. 7 : km 6.05 - alt. 204 m - Jardins des déversoirs
  9. 8 : km 6.41 - alt. 217 m - Dike - Lac du Bourdon
  10. 9 : km 7.54 - alt. 218 m - 90° turn
  11. 10 : km 9.3 - alt. 218 m - Crossroads with the Route de la Coupure
  12. S/E : km 10 - alt. 221 m - Parking and - Camping de la Calanque

Notes

The section between (5) and (6) follows a private path. A right of way agreement is granted for three-year periods. Dogs must be kept on a leash at all times and the utmost respect for the area must be observed.
This section is closed to bicycles and motorised vehicles.
From (9) to the finish, it is possible to follow the lake shore if, and only if, the water level is low enough.

This route is marked in accordance with the signage charter of the Communauté de Communes de Puisaye-Forterre and is numbered 85 on yellow plaques.
The signage was installed by the association À chacun son chemin en Puisaye-Forterre in December 2021.
If you have any concerns, please complete this questionnaire (only takes 1 to 2 minutes).
Take care when crossing roads.
However, the fact that the route is marked means that you should at least set off with this description and the accompanying IGN map or the Visorando app.

Worth a visit

Reviews and comments

4.5 / 5
Based on 9 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.8 / 5
Route interest
4 / 5
Alfredo89
Alfredo89

Overall rating : 4.7 / 5

Date of your route : May 12, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A very pleasant route taken in fine weather on 9 May 2025.

Machine-translated

anat
anat

Overall rating : 4.7 / 5

Date of your route : Aug 12, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

A beautiful route, best enjoyed in summer or autumn
during periods of heavy rain, please refrain from attempting it.

Machine-translated

pascault
pascault

Overall rating : 5 / 5

Date of your route : Oct 13, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Very beautiful hike, well marked

Machine-translated

eric L
eric L

Overall rating : 4.7 / 5

Date of your route : Sep 30, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Very nice walk,

Machine-translated

Alexandra Gogé
Alexandra Gogé

Overall rating : 4.3 / 5

Date of your route : Apr 17, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Hike to be done in very dry weather.
Almost impracticable in wet weather.
But I managed and had a good laugh too!

Machine-translated

phil 18
phil 18

Overall rating : 4.3 / 5

Date of your route : Jan 09, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Very muddy, paths sometimes impassable, turned into streams!!!!
Best attempted in dry weather!!!

Machine-translated

Mimicha
Mimicha

Overall rating : 4.7 / 5

Date of your route : Oct 23, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Well-marked route. A lovely, varied route along sunken paths, through forests, along dykes and lakeshores. Just before the dyke, you pass through an area that resembles a castle park with beautiful trees, and the architecture of the spillway is interesting.
We met four hikers and saw lots of mushrooms! A pleasant autumn walk.

Machine-translated

pernes.noelle
pernes.noelle
• Edited:

Overall rating : 4.7 / 5

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

Very pleasant paths through the woods or open countryside towards the Caillots farm. Interesting passage through the gardens and spillways of Lake Bourdon. From the dyke to the campsite, frequent encounters on a beautiful summer Sunday, otherwise no one!
A beautiful walk without much difficulty, except for a short steep climb at La Bouquetterie, near the Grilles equestrian centre. Could we one day consider walking around the lake?

Machine-translated

gfy78
gfy78

Overall rating : 3.7 / 5

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

This hike took place during a week of bad weather. Some parts of the route are awful because they are so muddy and rutted from cattle passing through, with no way to avoid the puddles because they are lined with thorny bushes and nettles.
We have done several hikes in this area and, in general, the paths not used by the "public" are not maintained at all. Some are impossible to use because they are completely overgrown with thorny vegetation.

Machine-translated

Other walks in the area

For more walks, use our search engine .

The GPS track and description are the property of this route's author. Please do not copy them without permission.