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Nantouar Lighthouse – Kerdéozer viaduct/bridge loop from Croas Squijou

Nantouar Lighthouse – Kerdéozer viaduct/bridge loop from Croas Squijou

Moderate

4.0

(2)

riders

Nantouar Lighthouse – Kerdéozer viaduct/bridge loop from Croas Squijou

02:07

41.1km

360m

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 14, 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 6.98 km for 165 m

After 8.23 km for 229 m

After 17.4 km for 230 m

After 29.1 km for 379 m

After 29.8 km for 428 m

After 30.4 km for 692 m

After 31.4 km for 1.01 km

After 34.1 km for 578 m

Waypoints

Start point

Bus stop

Get Directions

4.48 km

Plougrescant Church

Highlight • Religious Site

Beautiful and very peaceful village

Translated by Google •

Tip by

7.06 km

Beautiful Coastal Trail

Highlight • Trail

Nice path for discovery

Translated by Google •

Tip by

8.34 km

Built between 1859 and 1860, the Nantouar lighthouse is located in Louannec, on the harbor of Perros-Guirec. Extinguished in 1976, it was part of the Kerjean, Kerprigent and Colombier alignment lights.

Translated by Google •

Tip by

12.4 km

Le Lenn

Highlight • Other

Birds are nesting here

Tip by

12.8 km

Lenn Basin

Highlight • Lake

A sea wall holds the water at low tide in the bay here, formed by the sandy spit of the Lenn peninsula. You'll see that the boats stay afloat, like …

Tip by

13.2 km

Le Lenn

Lake

25.4 km

Bois Riou Pond

Highlight • Lake

Here you'll find the partly overgrown pond belonging to the Chateau du Bois Riou, surrounded by a forest reserve with a nice gravel bike and hiking trail loop.

Tip by

34.5 km

Kerdéozer viaduct/bridge

Highlight • Other

The Kerdéozer viaduct was built by Louis Auguste Harel de La Noë for the Côtes-du-Nord railways. It is located in the town of Plouguiel. It was used by the Tréguier …

Translated by Google •

Tip by

41.1 km

End point

Bus stop

Way Types & Surfaces

Way Types

34.8 km

2.03 km

1.90 km

1.22 km

1.02 km

173 m

Surfaces

27.8 km

9.31 km

2.15 km

1.74 km

123 m

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)

Weather

Wednesday 26 August

22°C

14°C

51 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

Comments

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Nantouar Lighthouse – Kerdéozer viaduct/bridge loop from Croas Squijou

Plougrescant Church

Beautiful Coastal Trail