Tour of the Thau lagoon starting from BikeMed

Set off from Bikemed and hop on your bike for an unforgettable day trip!
Corniche, beaches, lido, Canal du Midi, vineyards, unspoilt natural areas, charming little villages... incredible diversity in a single day's ride!

Details

4493650
Creation:
Last update:
Last review:
  • Touring/Gravel
    Activity: Touring/Gravel
  • ↔
    Distance: 54.51 km
  • ◔
    Duration according to the author: 5 hrs 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 69 m
  • ↘
    Descent: - 73 m

  • ▲
    Highest point: 24 m
  • ▼
    Lowest point: 0 m
  • ⚐ Country: France
  • ⚐ City: Sète (34200)
  • ⚑
    Start/End: N 43.39654° / E 3.695682°
  • ❏
    IGN map(s): Ref. 2643ET, 2645ET, 2743ET

  • ◶
    Type of surface:
  •  
     
     
     5% Road  90% Byway  5% Path
  • Hour-by-hour weather

Photos

Description of the route

Park in the Môle Saint-Louis car park and walk to BikeMed, about 300 m away, heading towards the town centre.

(S/E) From the BikeMed shop, turn right towards the sea and the cycle path. At the Môle Saint-Louis roundabout, cross at the pedestrian crossing to join the cycle path along the sea.

(1) The start of the cycle path is shared with pedestrians, so take care. Pass below the Théâtre de la Mer, then follow the Corniche with the Mediterranean on your left for a sublime view!
Then follow this magnificent cycle path along the beach and take advantage of the wild areas to stop for a swim! Be careful of bike theft, keep them with you...
On your right are the Listel vineyards, home to the Rosé des Sables wine.
When you reach Marseillan-Plage, continue to the large roundabout.

(2) Cross the road at the pedestrian crossings, then follow the path that leads you to the Canal du Midi.

(3) After the Canal du Midi, go left under the bridge towards Marseillan.
Listed as a UNESCO World Heritage Site, the 241 km of the Canal du Midi, which connects the Thau lagoon to Toulouse, ends at the Onglous lighthouse.
The cycle path takes you gently to Marseillan, following the edge of the lagoon on your right. The small port is charming and the Noilly Prat wine cellar is worth a visit if you have time!
Continue along the lake and then leave Marseillan.

(4) Turn left following the signs at the shellfish port, do not continue on the path along the lake, then turn right immediately a few metres further on.

(5) Turn left to leave the oyster farms and stay on the small tarmac road until the next crossroads.

(6) Turn right and continue to the Fadèze farm.

(7) Continue along the dirt track at the back of the farm, taking care to avoid the mud and taking the road if the track is flooded. Cross a stream and you will reach a fork in the road.
The Marais de la Boffie is a wetland that is very valuable to the lagoon's ecosystem, so please respect the peace and cleanliness of the area.

(8) Turn left onto the most passable track.

(9) At the small tarmac road, turn right.

(10) Follow the small road on the right that descends after the Domaine de la Mandoune.

(11) Continue straight ahead, ignoring the roads that descend towards the pond.

(12) Continue straight ahead towards the small tarmac hill.

(13) At the three-way junction, continue left, ignoring the small road that leads to La Bellonette.

(14) Continue along the dirt track that descends towards a second wetland area, Le Près du Baugé. Please note that there may be mud and flooding after heavy rain, in which case you should take the N113 instead.
Admire the reeds and birds that enchant this peaceful place...

(15) At the crossroads, turn right, beware of possible mud, then follow the track that runs alongside the pond. There is a small hill to climb to leave the wetland towards Bellevue. Then take the wide track.

(16) Turn right towards Mèze on the small road that descends gently between the vineyards.

(17) Continue straight ahead after the Domaine de Belle Mare on the D18.

(18) At the three-way junction, turn right and descend the small road towards the salt marshes.

(19) At the salt marshes, continue right along the D18 and enter Mèze.

(20) Turn right across the pedestrian crossing and continue towards the Tourist Office.

(21) Just before the car garage on the right, turn left at a right angle down the hill, using the pedestrian crossings. Continue on the cycle path.

(22) Cross Rue des Adieux and follow the cycle path between the residences.

(23) Cross the N 113 (Avenue de Pézenas) with caution. Use the pedestrian crossings and continue straight ahead.

(24) Continue straight ahead on the cycle path after the small roundabout in the housing estate.
Follow the pretty cycle path that winds through the heath south of Loupian and then rejoins the lagoon before Bouzigues. Magnificent view of the oyster beds and Sète!

(25) Follow the cycle path on the right, which descends for a few metres and moves away from the N113.

(26) Turn left and follow the cycle path. Cross at the pedestrian crossings. The cycle path enters a very beautiful section that will take you through the wetland at the bottom of Crique de l'Angle, at the mouth of the Vène, which supplies the lagoon with fresh water. You may see many birds, including flamingos.

(27) Cross the bridge over the Vène and continue along the cycle path to Balaruc-Le-Vieux.

(28) At the three-way junction, follow the cycle path that climbs to the right.

(29) Turn left onto the small road (Chemin des Vignes) which climbs up to a roundabout.

(30) Cross over and follow the cycle path to the left.

(31) Ignore the entrance to the expressway and turn right.

(32) Continue left over the bridge that crosses the old railway line.

(33) At the four-way junction, turn right and descend to the next fork.

(34) Go down to the right towards the large roundabout.

(35) Just before the roundabout, turn left across the pedestrian crossings. Watch out for traffic. Take the beautiful cycle path that follows the old railway line, keeping the lagoon on your right.

(36) Cross the Rhône Canal bridge in Sète and continue towards Sète.

(37) Cross carefully at the pedestrian crossings to enter Pointe Courte, a small fishing port and neighbourhood with a strong identity...

(38) Turn left along the quay towards the bridge and walk under it along the canal.

(39) Continue to the right on the bridge, pushing your bikes.

(40) Cross the road carefully at the pedestrian crossings, then follow the canal along the quays, keeping it on your left. Enjoy the atmosphere of the "Venice of Languedoc", but remain very attentive to traffic and car doors...

(41) Continue along the main road, Grand Rue Mario Roustan, and head to the BikeMed shop on the right under the arcades (S/E).

Waypoints

  1. S/E : km 0 - alt. 5 m - Departure from the Bikemed shop.
  2. 1 : km 0.19 - alt. 6 m - Start of the cycle path between the Gulf of Lion and - Étang de Thau
  3. 2 : km 16 - alt. 2 m - Cross the road at pedestrian crossings.
  4. 3 : km 17.41 - alt. 3 m - On the left under the bridge after the - Canal du Midi
  5. 4 : km 22.65 - alt. 1 m - Turn left and follow the signs.
  6. 5 : km 23.6 - alt. 4 m - Turn left
  7. 6 : km 23.79 - alt. 9 m - Turn right
  8. 7 : km 24.71 - alt. 4 m - Continue on the dirt track.
  9. 8 : km 25.25 - alt. 1 m - Turn left
  10. 9 : km 26.11 - alt. 2 m - Turn right
  11. 10 : km 26.49 - alt. 9 m - Keep to the right.
  12. 11 : km 26.88 - alt. 2 m - Continue straight ahead.
  13. 12 : km 27.07 - alt. 6 m - Continue straight ahead.
  14. 13 : km 27.51 - alt. 13 m - Continue straight ahead to the left.
  15. 14 : km 27.79 - alt. 5 m - Continue on the dirt track.
  16. 15 : km 28.45 - alt. 1 m - Turn right
  17. 16 : km 29.65 - alt. 19 m - Turn right towards Mèze.
  18. 17 : km 30.61 - alt. 2 m - Continue straight ahead.
  19. 18 : km 31.89 - alt. 16 m - To the right
  20. 19 : km 32.52 - alt. 2 m - To the right
  21. 20 : km 33.88 - alt. 14 m - Turn right
  22. 21 : km 34.07 - alt. 9 m - Turn left
  23. 22 : km 34.44 - alt. 9 m - Follow the cycle path.
  24. 23 : km 34.77 - alt. 14 m - Cross the RN 113, be careful of traffic.
  25. 24 : km 35.1 - alt. 8 m - Continue straight ahead on the cycle path.
  26. 25 : km 40.45 - alt. 18 m - Cycle path on the right
  27. 26 : km 40.55 - alt. 15 m - Turn left and follow the cycle path.
  28. 27 : km 44.19 - alt. 4 m - Vène (rivière)
  29. 28 : km 45.78 - alt. 10 m - Follow the cycle path that climbs to the right.
  30. 29 : km 46.1 - alt. 7 m - Turn left
  31. 30 : km 46.39 - alt. 21 m - Cross to follow the cycle path to the left.
  32. 31 : km 46.62 - alt. 23 m - Turn right
  33. 32 : km 46.71 - alt. 24 m - Turn left
  34. 33 : km 46.81 - alt. 23 m - Turn right
  35. 34 : km 47.45 - alt. 8 m - Fork in the road, to the right
  36. 35 : km 47.53 - alt. 4 m - Turn left when crossing
  37. 36 : km 50.37 - alt. 0 m - Canal du Rhône à Sète
  38. 37 : km 52.25 - alt. 3 m - Cross carefully at pedestrian crossings.
  39. 38 : km 52.47 - alt. 2 m - Turn left along the quay towards the bridge.
  40. 39 : km 52.57 - alt. 3 m - Turn right onto the bridge.
  41. 40 : km 52.68 - alt. 3 m - Cross the road carefully.
  42. 41 : km 53.8 - alt. 1 m - Continue along Grand Rue Mario Roustan.
  43. S/E : km 54.51 - alt. 5 m - BikeMed finish line on the right!

Notes

Bring enough water depending on the season.
If you stop for a swim along Lido Beach between Sète and Marseillan, be very careful of bicycle theft, which is very common in this area. Keep your bicycles close to you and always under supervision, even if they are securely locked.
The short section between Marseillan and Mèze requires extra attention to stay on the right path, and should not be attempted after heavy rain, unless you enjoy bathing in very thick, heavy mud... If you decide to bypass this area via the N113, which is very busy, take great care.
The route is quite exposed to the wind, particularly the Tramontane.
This route can be completed in a very sporty manner in less than 2 hours or in a more leisurely manner over 4 to 6 hours, or over two days with an overnight stay in Marseillan!

Worth a visit

- The superb Corniche de Sète with its Théâtre de la Mer, its coves and its breathtaking view of the Mediterranean.
- The superb, long Lido Beach between Sète and Marseillan...this lido separates the Mediterranean from the Thau lagoon.
- The Canal du Midi, at its mouth, the start or end of the route to Toulouse and the Atlantic!
- The wonderful village of Marseillan, its charming harbour, the Noilly Prat wine cellar...
- The oyster farms.
- The magnificent paths between vineyards and lagoons.
- The precious natural wetlands.
- The villages of Mèze, Bouzigues, Balaruc...
- The oysters of Bouzigues and the products of the lagoon.
- The Rhône Canal in Sète, the start or end of the journey to Lyon and Geneva!
- The charming little port of Pointe Courte.
- The Venice of Languedoc (Sète) with its canals and unique culture...

Reviews and comments

4.4 / 5
Based on 14 reviews

Reliability of the description
4.6 / 5
Ease of following the route
4.3 / 5
Route interest
4.4 / 5
Michel josquin
Michel josquin
• Edited:

Overall rating : 4.3 / 5

Date of your route : Dec 28, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

First, let's highlight the reliability and professionalism of the BIKEMed team!
For the route, we opted to hire electric bikes, which was great.
Cycling is a great way to explore this region and get a good overview of what there is to discover.
Things to do

Machine-translated

pfp
pfp

Overall rating : 4.3 / 5

Date of your route : Dec 09, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Very beautiful route, easy but long (54 km), 1/3 urban or road, well marked, 2/3 nature, suitable for families.

Machine-translated

cesarine390
cesarine390

Overall rating : 5 / 5

Date of your route : Nov 29, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant ride, entirely on cycle paths. We made a slight detour from the route by passing through the port of Mèze.
Due to roadworks at the entrance to Sète, take care on the temporary cycle path as you will be travelling in the opposite direction and alongside vehicles.

Machine-translated

pmx38
pmx38

Overall rating : 4.7 / 5

Date of your route : Sep 27, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

This is an interesting route as it allows you to stay as close to the lake as possible and really explore all its different aspects.
However, there is one major drawback: the last part of the return journey to Sète is along a busy road with lots of lorries and cars, which spoils the route somewhat. It is better to take a different route back.

Machine-translated

adjudant
adjudant

Overall rating : 4 / 5

Date of your route : May 26, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : Yes

Lovely walk, beautiful sights, but the signposting needs improving along much of the route, which is a bit disappointing!

Machine-translated

Wuwei
Wuwei

Overall rating : 4.7 / 5

Date of your route : Mar 25, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely bike ride without assistance, stopping for lunch in the oyster farming area of Marseillan – it was perfect. We left the car in a car park in Balaruc le Vieux, changing our starting point and destination so that we could take a leisurely morning ride through Sète and cover fewer kilometres after lunch (and the Picpoul wine...).

Machine-translated

POULIN Gérard
POULIN Gérard ★

Hello JMA,
This question should be asked in the forum and written in lowercase letters.

Machine-translated

JMA
JMA

Overall rating : 4 / 5

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

CAN I SAVE IT WHEN I MAKE MY OWN ROUTE? HOW DO I DO THAT?

Machine-translated

CharlesVon
CharlesVon

Overall rating : 2.5 / 5

Date of your route : Feb 05, 2023
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★☆☆ Average
Route interest : ★★☆☆☆ Disappointing
Very busy route : Yes

I did the route anti-clockwise, starting from Balaruc le Vieux
to Marseillan beach, which is sublime.
However, from there on, it's very disappointing.
It starts with a shabby amusement park.
The start of the Lido is nice, but you soon find yourself walking alongside a huge campsite (?) of holiday cabins.
After this horror, you follow the dune on the right, which hides the sea from view but not the railway line and the road on your left, which you can't see but can hear!
The arrival in Sète is nice, but it's crowded with pedestrians who don't respect the cycle lane. It's true that it's a Sunday.
You have to be careful on the Sète bypass. Even more so when crossing the town.
And to top it all off, there are 8 km left in a former industrial zone along a busy expressway.
There is a cycle path all the way, but that doesn't make up for it.
I do not recommend this route.
I would do it again, keeping the north-eastern section and returning inland via Valmagne.

Machine-translated

Emesse
Emesse

Overall rating : 5 / 5

Date of your route : Sep 20, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A magnificent route under blue skies and ideal temperatures! What more could you ask for...
Except for the section through Sète, the route is almost entirely on dedicated cycle paths: a big plus for this route, and it makes you dream that France could be criss-crossed with cycle paths like these.
Similarly, don't hesitate to leave the route to visit the Thau lagoon, as there are some superb views (particularly between points 17 and 18).
Definitely worth doing again!

Machine-translated

Didiro
Didiro

Overall rating : 5 / 5

Date of your route : May 02, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

An easy and very pleasant hike.
The muddy area described in point 7 is now avoided as you cross a wooden footbridge over the marsh.
The map is particularly useful between Marseillan and Mèze as the trail is not always clearly marked.
We made a detour to visit Bouzigue. It's well worth the detour.

Machine-translated

alsa281052
alsa281052

Overall rating : 3.7 / 5

Date of your route : Nov 11, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★☆☆ Average
Very busy route : No

Hello. The description allows you to follow the route fairly closely. We did it from Mèze, where the bike rental shop (hybrid bikes €23/day) told us the starting point. In Sète, it's a bit complicated. When you arrive in Sète, at the end of the metal bridge (Pont Sadi Carnot with the port on your left), take the road towards the Port car park (Quai Delattre de Tassigny). Just before the entrance to the underground car park, do not take the street that goes up towards the town centre, but continue horizontally along the quay until you are facing the sea, then turn right along the Théâtre de la Mer on the shared pedestrian/cycle path towards the Corniche. After that, the route is fairly well signposted (greenway) to Marseillan beach. We did get a little lost between the Théâtre de la Mer and the beach exit in Sète, but as we had plenty of time, we deliberately left our satnavs in our bags! Then head towards Marseillan (green markings) and after the bridge over the canal, turn right along the basin to Marseillan port. After the port, follow the markings (when they exist!!!) and cross a marsh on a wooden walkway. Then turn left and follow the markings. One flat section was very muddy and then climbed a little steeply, still in the mud. Then follow the markings to Mèze. The most interesting part (for me) is between Marseillan beach and the entrance to Mèze because you are quite close to the basin with a little marsh and mud! A real treat! Overall, there is a lot of tarmac, but I think you should definitely avoid using a road bike (between Marseillan port and Mèze). We covered 59km because we did a bit of sightseeing...

Machine-translated

jean2669
jean2669

Overall rating : 5 / 5

Date of your route : Nov 20, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A great walk with lots of different landscapes, well worth doing.

Machine-translated

Les Vagabonds de Pomper
Les Vagabonds de Pomper

Overall rating : 5 / 5

Date of your route : May 16, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A few years ago, I explored the area with the intention of completing the entire route, but the section between Mèze and Marseillan was impassable from Bellevue La Pinède.
It is now marked and signposted. I also noticed the progress made in improving the track between Mèze and Bouzigues.
It's a very pleasant hike, easy to do if you're in the area.

Machine-translated

pellier
pellier

Overall rating : 4.3 / 5

Date of your route : Feb 09, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

Hello, I had already done this route, but some access points were no longer possible. Now I've found a good route again.

Machine-translated

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.