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Routes
Road cycling routes
France
Brittany
Saint-Brieuc
Yffiniac

Baie de Hillion – Pont Rolland loop from Yffiniac

Routes
Road cycling routes
France
Brittany
Saint-Brieuc
Yffiniac

Baie de Hillion – Pont Rolland loop from Yffiniac

Moderate

5.0

(1)

20

riders

Baie de Hillion – Pont Rolland loop from Yffiniac

02:15

37.8km

410m

Road cycling

Moderate road ride. Good fitness required. 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: August 24, 2026

Tips

The surface along some of this route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 8.68 km for 524 m

After 10.3 km for 728 m

After 13.2 km for 663 m

Waypoints

A

Start point

Train Station

Get Directions

1

6.27 km

Chapel

Highlight • Other

Small historic chapel

Translated by Google •

Tip by

2

8.49 km

Saint-Brieuc Bay Visitor Centre

Highlight • Rest Area

The site is exceptional because it is located in the Nature Reserve which is home to a very varied fauna and flora. It can accommodate up to 40,000 migratory birds …

Translated by Google •

Tip by

3

14.0 km

Old stone cross

Highlight • Other

4

14.9 km

Baie de Hillion

Highlight • Beach

Hillion Bay, a preserved natural site in Brittany, enchants with its vast expanses of sand, salt marshes and calm waters.

Translated by Google •

Tip by

5

27.2 km

Saint-Gobrien Church

Highlight • Religious Site

The Eglise St-Gobrien is one of the oldest churches in the Côtes-d'Armor and has remarkable frescoes from the 11th century and especially from the 13th and 14th centuries. The exceptionally …

Translated by Google •

Tip by

6

28.2 km

Pont Neufs hydroelectric dam

Highlight • Other

7

28.2 km

Pont Rolland

Highlight • Bridge

The Pont-Rolland dam and reservoir, located on the Gouessant estuary, in the municipalities of Morieux and Hillion, were built in the 1930s and were the subject of a concession to EDF for the production of hydroelectricity until 2010.

Translated by Google •

Tip by

8

28.2 km

Gouessant Dam in Morieux

Highlight • Structure

worth dwelling on

Translated by Google •

Tip by

B

37.8 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

33.8 km

1.45 km

1.12 km

714 m

507 m

192 m

Surfaces

24.3 km

11.3 km

1.83 km

457 m

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Elevation

Elevation

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

Highest point (100 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Sunday 6 September

25°C

15°C

19 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

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

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