Routes

Planner

Features

Updates

App

Get the App

Routes

Bike touring routes & trails

Island of Fédrun – Rozé Port and Viewpoint loop from Saint-Lyphard

Routes

Bike touring routes & trails

Island of Fédrun – Rozé Port and Viewpoint loop from Saint-Lyphard

Moderate

4.2

(38)

163

riders

Island of Fédrun – Rozé Port and Viewpoint loop from Saint-Lyphard

03:11

55.5km

160m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: March 20, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional de Brière

Marais indivis de Grande Brière Mottière

Waypoints

Start point

Bus stop

Get Directions

12.2 km

Port of Kerfeuille

Highlight • Other

18.6 km

Island of Fédrun

Highlight • Historical Site

The most touristic of the eight islands that make up the commune of Saint-Joachim, notably for its famous thatched cottages typical of Brière and its Michelin-starred restaurant, La Mare aux Oiseaux.

Translated by Google •

Tip by

22.2 km

Rozé Locks

Highlight • Viewpoint

Beautiful lock to see at the picnic area of the port of Rozé in the Parc de la Brière.

Translated by Google •

Tip by

22.4 km

Viewing platform over the marshes, Feret island, Rozet canal and Saint Nazaire bridge

Highlight • Other

The tower offers a very beautiful panorama of the park, it is worth stopping to climb.

Translated by Google •

Tip by

22.4 km

Rozé Port and Viewpoint

Highlight • Monument

To do in different seasons to see the evolution of the marsh.

Translated by Google •

Tip by

26.6 km

Cycle bridge in Trignac

Highlight (Segment) • Other

A secure footbridge for cyclists and pedestrians to cross the N171 motorway in Trignac.

Translated by Google •

Tip by

29.1 km

Straw Bridge

Highlight • Other

The Paille Bridge, which spans the Brivet, marks the beginning of the Brière.

Translated by Google •

Tip by

47.5 km

Sandun Pond

Highlight • Lake

Very nice pond and picnic area

Translated by Google •

Tip by

55.5 km

End point

Bus stop

Way Types & Surfaces

Way Types

31.0 km

12.5 km

11.3 km

349 m

286 m

Surfaces

41.2 km

13.3 km

630 m

354 m

< 100 m

Elevation

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

Weather

Saturday 30 May

22°C

12°C

29 %

Additional weather tips

Max wind speed: 19.0 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

Embed on a website

Report an Issue

Nearby routes

Easy

4.3

257

Pornichet — Guérande, circuit by the Marais salants de Guérande and the Vélocéan

01:51h

31.6km

140m

Moderate

4.5

104

Bay to Brière Loop

02:59h

49.7km

190m

Moderate

4.7

1,766

Le Pouliguen Harbour – Guérande Salt Marshes loop from Pornichet

02:51h

49.3km

140m

Moderate

4.7

1,507

Guérande Salt Marshes – Guérande Salt Marshes loop from La Turballe

02:54h

50.5km

160m

Easy

4.3

La Vélocéan — From La Baule to Saint-Nazaire

01:23h

22.8km

110m

Moderate

4.7

1,269

Sablons Beach – Pornic Castle loop from Saint-Michel-Chef-Chef

03:21h

54.8km

340m

Hard

4.5

The V42 along the Vilaine — loop from Pénestin to Redon

06:49h

106km

660m

Moderate

Circuit in the Brière Regional Natural Park

04:51h

82.7km

220m

Moderate

3.5

Saint-Père-en-Retz, Saint-Brevin-les-Pins et Corcept — boucle via EV1, EV6 et les routes campagnardes

02:03h

34.7km

130m

Moderate

4.3

Saint-Père-en-Retz

01:57h

31.4km

180m

Easy

4.8

Saint-Viaud, Paimb

01:53h

30.9km

120m

Hard

5.0

Béganne Bike Loop

03:04h

48.6km

500m

Island of Fédrun – Rozé Port and Viewpoint loop from Saint-Lyphard

Port of Kerfeuille

Island of Fédrun

Rozé Locks

Viewing platform over the marshes, Feret island, Rozet canal and Saint Nazaire bridge

Rozé Port and Viewpoint

Cycle bridge in Trignac

Straw Bridge

Sandun Pond

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️