Routes

Planner

Features

Updates

App

Get the App

Marais de Lyarne – Port du Bec loop from Pornic

Marais de Lyarne – Port du Bec loop from Pornic

Moderate

4.0

(4)

120

riders

Marais de Lyarne – Port du Bec loop from Pornic

02:44

70.2km

100m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: July 24, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 31.6 km for 843 m

Open: • required permit (otherwise closed)

Waypoints

Start point

Train Station

Get Directions

12.0 km

Marais de Lyarne

Highlight • Other

The Lyarne marsh, Natura 2000 site, is a former salt marsh with dunes and reedbeds. It is a haven of peace for birds and horses.

Translated by Google •

Tip by

15.0 km

Port of Collet

Highlight • Other

For centuries, the port of Collet was the main point of departure for the export of salt produced in the salt marshes of the coast. At the end of the …

Translated by Google •

Tip by

15.6 km

Port du Collet

Highlight • Other

Water management is essential for life in the swamp, it is managed by the SAH. (Syndicate of the Southern Loire Hydraulic Development). 51 municipalities are affected by the regulation of …

Translated by Google •

Tip by

31.5 km

Harbour landscapes in Vendée

Highlight • Other

Beautiful landscape around the Passage du Gois (Vendée; France). Not only the passage itself is worth a journey, but also the small harbors in the vicinity.

Translated by Google •

Tip by

37.6 km

Le Merdien Café-Restaurant

Highlight • Restaurant

very welcoming, seafood platters, mussels

Translated by Google •

Tip by

37.7 km

Port du Bec

Highlight • Viewpoint

Amazing fishing and pleasure port, nicknamed the small Chinese port

Translated by Google •

Tip by

46.6 km

Notre-Dame Church in Bouin and Town Centre

Highlight • Religious Site

Slightly massive in appearance and built in the 14th century, the Bouin church dominates the marsh with its silhouette and can be seen from afar. Formerly belonging to the Marches …

Translated by Google •

Tip by

60.3 km

Pré Vincent Beach

Highlight • Beach

Facing south, Pré-Vincent beach is cut by numerous groynes of wood or rocks. At low tide, the sea retreats several kilometers and gives way to the famous mud from the …

Translated by Google •

Tip by

70.2 km

End point

Train Station

Way Types & Surfaces

Way Types

55.7 km

10.2 km

2.95 km

1.17 km

113 m

< 100 m

Surfaces

67.5 km

2.36 km

339 m

< 100 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Today

Saturday 25 July

23°C

16°C

42 %

Additional weather tips

Max wind speed: 29.0 km/h

to get more detailed weather forecasts along your route

Comments

November 20, 2024,Cyclisme sur route au départ de Pornic boucle éoliennes de Bouin

Good average this morning.
Luckily yesterday's storm had passed 🤪
Nevertheless a good pace, despite a new puncture, we rejoined group 2bis 😁

Showing Translation

November 19, 2025,Cyclisme groupe 1 de Pornic vers les éoliennes de Bouin

A short, very windy ride 🌬🌬
Luckily, we're taking short turns at over 30 km/h into the wind; a rotation with 7 or 8 riders is quite technical 😏.
The worst part is when it's blowing slightly from the side and destabilizes the group with its gusts. It's dangerous and difficult to stay in line... I'm speaking for myself, of …

Showing Translation

October 8, 2024,Cyclisme sur route

Very flat circuit with a lot of wind. A few squalls to accompany us in Vendée made the average fall. I suffered a lot against the wind!!!

Showing Translation

January 28, 2026,Reprise avec le Groupe 1 de Pornic vers les éoliennes de Bouin Port du Bec 😍

This was my first ride back this morning after a week of recovery from my bad gravel crash.

I ended up going straight back into Group 1 (I had hesitated to ride with Group 2, the 28 km/h group). No regrets, as I managed to take turns at the front, including the one into the wind to climb the wind …

Showing Translation

Want to know more?

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Moderate

4.5

1,698

Salines – La Baule Beach loop from La Baule-Les-Pins

02:03h

47.9km

150m

Moderate

4.4

776

Plage des Dames – Port de l'Herbaudière loop from La Barre-de-Monts

02:41h

67.5km

110m

Moderate

4.5

718

Lobster Beach – Port of Bonhomme loop from Noirmoutier-en-l'Île

02:23h

60.3km

100m

Easy

4.1

654

La Baule Bay – La Baule Beach loop from Saint-Marc-sur-Mer

01:21h

32.7km

150m

Moderate

4.3

438

Kerhinet Village – Rozé Port and Viewpoint loop from La Baule-Escoublac

02:50h

66.0km

170m

Moderate

4.5

509

Tharon's large beach – Saint-Gildas Point loop from Les Rochelets

03:03h

62.9km

420m

Moderate

4.3

353

Rozé Locks – Rozé Port and Viewpoint loop from La Croix-de-Méan

02:10h

53.9km

150m

Moderate

4.3

412

Salines – La Baule Beach loop from Pornichet

02:56h

68.8km

290m

Moderate

4.8

441

Pavillon Beach – Le Pouliguen Harbour loop from Hyundai Saint-Nazaire

02:12h

49.6km

240m

Hard

4.9

318

Martinière Canal – Loire River Ferry Crossing loop from Frossay

05:09h

114km

330m

Hard

4.2

251

Tharon's large beach – Porteau Beach loop from Saint-Hilaire-de-Chaléons

05:16h

118km

440m

Moderate

4.4

180

Couëron Ferry – Martinière Canal loop from Penhoët

04:18h

101km

290m

Marais de Lyarne – Port du Bec loop from Pornic

Marais de Lyarne

Port of Collet

Port du Collet

Harbour landscapes in Vendée

Le Merdien Café-Restaurant

Port du Bec

Notre-Dame Church in Bouin and Town Centre

Pré Vincent Beach

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️