Routes

Planner

Features

Updates

App

Get the App

Cannon at Pointe de l'Isle – View of Saint-Cast Marina loop from Pluduno

Cannon at Pointe de l'Isle – View of Saint-Cast Marina loop from Pluduno

Moderate

4.0

(1)

riders

Cannon at Pointe de l'Isle – View of Saint-Cast Marina loop from Pluduno

01:45

40.3km

340m

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: June 18, 2026

Tips

The surface for a segment of your route may not be suitable

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

After 23.6 km for 95 m

Waypoints

Start point

Bus stop

Get Directions

3.41 km

Plancoët Church

Highlight • Religious Site

The Saint-Sauveur de Plancoët church is in the "neo-Romanesque" style. A sign marks the passage of René de Châteaubriand who came to visit his grandmother in Plancoët.

Translated by Google •

Tip by

3.63 km

The Grand Passage of Plancoët

Highlight • Structure

This large passage looks like a "Court of Miracles".

Translated by Google •

Tip by

5.18 km

Cycles Fremin Bicycle Shop

Highlight • Rest Area

It's closed on Mondays! It's good to know.

Translated by Google •

Tip by

12.7 km

Le Guildo

Highlight • Settlement

The clean houses are in a side street on the left (when you drive to the ruin). So don't rush!

Translated by Google •

Tip by

13.0 km

View of Gilles de Bretagne Castle from Pont René Pleven

Highlight • Viewpoint

From the bridge, enjoy the view of the ruins of the castle on the right bank of the Arguenon. In the 15th century, Gilles van Bretagne lived here, a poet …

Translated by Google •

Tip by

19.0 km

View of the Bay

Highlight • Viewpoint

23.6 km

Cannon at Pointe de l'Isle

Highlight • Monument

The tip of the Isle looks out over the Atlantic, placid. There you will find a semaphore, an orientation table, and a cannon dating from the mid-18th century. Legend has …

Translated by Google •

Tip by

24.0 km

View of Saint-Cast Marina

Highlight • Viewpoint

Nice point to cycle to harbor and views

Translated by Google •

Tip by

40.3 km

End point

Bus stop

Way Types & Surfaces

Way Types

18.9 km

13.7 km

6.06 km

1.37 km

224 m

114 m

Surfaces

39.5 km

693 m

< 100 m

Elevation

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

Highest point (70 m)

Lowest point (0 m)

Weather

Wednesday 15 July

24°C

17°C

70 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

Comments

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

4.2

The Rance estuary — loop from Dinard

02:22h

52.3km

460m

Easy

4.0

Loop from Saint-Malo to La Gouesnière via the EV4 and the Circuit du Marais de Dol

01:53h

42.9km

260m

Hard

4.0

Saint-Malo, Dinard, Cherrueix — sporting circuit in the surroundings of the Estuary of the Rance

05:01h

120km

780m

Moderate

4.3

Arguenon and Hunaudaye Loop from Lamballe

02:42h

61.5km

450m

Moderate

3.0

Temple of Mars Loop from Dinan

02:25h

56.0km

470m

Moderate

4.4

993

Cancale – Cancale loop from Paramé

01:51h

39.8km

310m

Moderate

4.2

863

Frémur Bridge and Bay View – Lancieux Windmill loop from Plancoët

03:06h

68.8km

510m

Moderate

4.5

381

Guildo Castle – Frémur Bridge and Bay View loop from Saint-Cast-le-Guildo

02:24h

54.9km

460m

Moderate

4.7

317

Frémur Bridge and Bay View – Pointe du Chevet - Saint-Jacut loop from Dinard

02:01h

46.5km

390m

Moderate

4.5

299

Cap Fréhel Coastal Path – Cap Fréhel Lighthouse loop from Erquy

02:39h

59.4km

570m

Moderate

4.5

305

Cap Fréhel Lighthouse – Cap Fréhel Coast loop from Matignon

02:13h

46.4km

470m

Moderate

4.1

801

Prieuré Beach – Frémur Bridge and Bay View loop from La Richardais

02:57h

65.2km

560m

Cannon at Pointe de l'Isle – View of Saint-Cast Marina loop from Pluduno

Plancoët Church

The Grand Passage of Plancoët

Cycles Fremin Bicycle Shop

Le Guildo

View of Gilles de Bretagne Castle from Pont René Pleven

View of the Bay

Cannon at Pointe de l'Isle

View of Saint-Cast Marina

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️