The tour of Lake Moron on both sides of the border

This hike allows you to discover the Saut du Doubs and walk around Lake Moron on both the Swiss and French sides, crossing the border at the ford.

Details

11970373
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 11.98 km
  • ◔
    Average duration: 4h 50 
  • ▲
    Difficulty: Moderate

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

  • ▲
    Highest point: 898 m
  • ▼
    Lowest point: 661 m

Photos

Description of the walk

Park at the Vions car park.

(S/E) Head east and descend the road. When the road turns right, take a path on the left that descends through the woods towards the Saut du Doubs. Return to the road and follow it to the right for about 250 metres.

(1) Leave the path opposite, which will be used for the return journey, and continue downhill to the right along the road.

(2) At a hairpin bend to the right, leave the road and take thesecond path on the left (after possibly making a quick return trip to admire the Saut du Doubs). Then take the footbridge to cross the Doubs and the border. N.B. Crossing is tolerated for hikers, provided they carry identity documents.

(3) At the end of the footbridge, follow a forest path to the left. Further on, leave the path leading to the waterfall on your left.

(4) At the intersection of three paths or trails, take the middle one (leaving the path on the far left and the forest trail going up to the right). The path gradually approaches the lake shore.

(5) Walk along the lake on your left for about 2 km, sometimes passing through tunnels dug into the rock.

(6) At an intersection (be careful, it is not necessarily obvious), continue along the main path that climbs to the right through the woods. Join a carriageway and follow it to the left. Descend towards the Châtelot dam.

(7) At the dam, take the tunnel. Continue on the path that begins to descend towards the Doubs. Make two hairpin bends, one to the left and then one to the right.

(8) At the next hairpin bend (to the left), continue straight on towards Le Châtelot. You will reach the few houses that make up this hamlet.

(9) Immediately turn left onto the path leading down to the Doubs, known as Ruelle de la Truite. Ford the Doubs, first using the stepping stones, then the rock forming a natural dam and finally the small blocks of stone placed there for walkers. Then climb a small ladder.

(10) Turn left and follow the river to the dam.

(11) At the intersection, continue straight ahead to pass the dam (do not take the stairs on the right). Continue for about 3.5 km on the path that runs alongside the Doubs, ignoring all the paths on the right.

(12) At the Saut du Doubs (viewpoint), turn sharply right onto a path that goes uphill. Ignore a path coming from the right. At the next junction, turn left and return to the tarmac road you took on the way there.

(1) Follow the road to the right. After about 250 m, turn right onto the path. Return to the road and follow it to the Vions car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 898 m - Vions car park
  2. 1 : km 0.71 - alt. 834 m - Crossing the circular
  3. 2 : km 1.46 - alt. 753 m - Hairpin bend - Start of path
  4. 3 : km 1.6 - alt. 755 m - Exit the - Passerelle Petit Jean
  5. 4 : km 2.09 - alt. 768 m - Triple intersection in the undergrowth
  6. 5 : km 3.06 - alt. 733 m - Lac de Moron
  7. 6 : km 5.07 - alt. 727 m - Fork
  8. 7 : km 6.04 - alt. 755 m - Tunnel
  9. 8 : km 6.33 - alt. 700 m - Junction - Balcony path
  10. 9 : km 6.6 - alt. 687 m - Relais du Châtelot
  11. 10 : km 6.67 - alt. 661 m - Doubs (rivière)
  12. 11 : km 7.09 - alt. 698 m - Intersection - Barrage du Châtelot
  13. 12 : km 10.6 - alt. 766 m - Upper viewpoint
  14. S/E : km 11.98 - alt. 898 m - Vions car park

Notes

You can take the first path on the left towards Saut du Doubs to admire it from the lower viewpoint. Then retrace your steps and resume the described route.

Please note: when the water level is high, the ford halfway along the route may be impassable.

Worth a visit

Reviews and comments

5 / 5
Based on 11 reviews

Reliability of the description
5 / 5
Ease of following the route
5 / 5
Route interest
4.9 / 5
User 15915201

Overall rating : 5 / 5

Date of your route : Mar 03, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

No difficulties, but be vigilant when crossing the Doubs below the dam.

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User 23144966

Overall rating : 5 / 5

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

A very interesting route, well signposted and fairly easy.
Check the water level before fording the river.

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BIBICHE1
BIBICHE1

Overall rating : 5 / 5

Date of your route : Jun 30, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful hike with stunning views of the lake, dam and Doubs waterfall.
I highly recommend doing it.

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JulieM
JulieM

Overall rating : 5 / 5

Date of your route : Sep 01, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike, we took lots of photos.
It took us five hours, including a picnic break with my six-year-old son
The little hills at the end really worked our legs 😂
Thank you

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Nemoyne
Nemoyne

Overall rating : 5 / 5

Date of your route : Aug 05, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A lovely walk with no particular difficulties, done on a Sunday in August.
Beautiful views of the Doubs and Lake Moron.
Crossing the Doubs via an unusual ford to reach the French side.

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CJCB
CJCB

Overall rating : 5 / 5

Date of your route : Jul 14, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A pleasant hike in hot weather. The trail winds through the woods, so it is very shady and pleasant. There are no navigation issues if you follow the route on the app after downloading the map. During this dry spell, the lack of water is noticeable and the Saut du Doubs waterfall is dry. It's a shame, but it doesn't detract from the charm of this walk. Thank you to the person who created this route.

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djanounet
djanounet
• Edited:

Poorly marked route just before reaching the large dam on the French side; you have to wind your way up a path that climbs to the right. This hiker clearly did not take the right path, which explains it (the map clearly shows the two paths, the one planned here and the one described by helene_39)...

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helene 39
helene 39

Overall rating : 4.7 / 5

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

Beautiful hike around the lake. Pleasant shaded paths. Relatively easy. Please note that on the Swiss side, the path may be closed in winter for logging. The route is poorly marked just before you reach the large dam on the French side; you have to wind your way up a path that climbs to the right.

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Meegosh
Meegosh

Overall rating : 5 / 5

Date of your route : Jul 25, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Great hike with magnificent views and varied landscapes.
The route is always in the shade (very welcome in this hot weather).
The last section of the hill to return to the dam (point 11) can be dangerous, especially for children.
The Doubs waterfall is dry at the moment.

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valeriede M
valeriede M

Overall rating : 5 / 5

Date of your route : Apr 16, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Superb hike, thank you
with the detour to see the Saut du Doubs, a must-see. We covered 15 km and climbed nearly 500 m.
No problem crossing after the dam.
Lost GPS signal in the tunnel but found the trail again afterwards.
Thank you for the hike.

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thenono
thenono

Overall rating : 5 / 5

Date of your route : Feb 24, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Hello,
It's a lovely route, but the crossing after the dam (halfway) is impossible during high water.
We had to turn back and retrace our steps.
A bit disappointing.

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criflo39
criflo39

Overall rating : 5 / 5

Date of your route : Sep 29, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Our GPS indicates 16 km and more than 500 m of elevation gain.
Nevertheless, it is a magnificent route: best done in autumn to enjoy the colours. The route is not very busy. Bring an IGN map as there is little mobile phone coverage.

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