Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Road cycling routes

Pays de la Loire

Port of Pornic – Marais de Lyarne loop from Pornic

Road cycling routes

Pays de la Loire

Port of Pornic – Marais de Lyarne loop from Pornic

Moderate

3.8

(6)

102

riders

Port of Pornic – Marais de Lyarne loop from Pornic

01:43

40.4km

140m

Road cycling

Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: April 11, 2026

Tips

Includes a segment in which cycling is not permitted

After 130 m for 185 m

Waypoints

A

Start point

Train Station

Get Directions

1

222 m

Port of Pornic

Highlight • Settlement

The port of Pornic

Translated by Google •

Tip by

2

632 m

Ria of Pornic

Highlight • River

3

4.17 km

Fontaine Aux Bretons

Highlight • Beach

4

14.9 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

5

18.0 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

6

18.5 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

7

29.9 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

B

40.4 km

End point

Train Station

Way Types & Surfaces

Way Types

20.9 km

10.5 km

5.57 km

2.72 km

685 m

< 100 m

< 100 m

Surfaces

32.3 km

7.30 km

483 m

199 m

< 100 m

< 100 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

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

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Monday 25 May

34°C

18°C

-- %

Additional weather tips

Max wind speed: -- km/h

to get more detailed weather forecasts along your route

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

Print

Share

Embed on a website

Report an Issue

Nearby routes

4.5

1,698

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

02:03h

47.9km

150m

4.3

755

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

02:42h

68.4km

110m

4.1

654

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

01:21h

32.7km

150m

4.3

431

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

02:47h

66.0km

200m

4.5

408

Tharon's large beach – Porteau Beach loop from Saint-Brevin-les-Pins

02:44h

62.6km

390m

4.3

353

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

02:10h

53.9km

150m

4.1

395

Porteau Beach – Tharon's large beach loop from Pornic

02:19h

55.2km

290m

4.9

318

Martinière Canal – Loire River Ferry Crossing loop from Frossay

05:09h

114km

330m

4.3

339

Port de l'Herbaudière – Noirmoutier Castle loop from Noirmoutier-en-l'Île

01:36h

38.4km

60m

4.7

262

Martinière Canal – Marais Jean-Jacques Audubon loop from Saint-Étienne-de-Montluc

04:51h

105km

360m

4.2

226

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

05:17h

119km

450m

4.4

174

Couëron Ferry – Martinière Canal loop from Penhoët

04:13h

101km

310m