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Grande Island – Île-Grande Tower loop from Landrellec

Routes

Hiking trails & Routes

Grande Island – Île-Grande Tower loop from Landrellec

Hard

4.6

(21)

193

hikers

Grande Island – Île-Grande Tower loop from Landrellec

06:49

26.3km

160m

Hiking

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: May 1, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions. Check ahead to confirm restricted segments are open to the public.

After 14.0 km for 102 m

Waypoints

Start point

Parking

Get Directions

7.53 km

Grande Island

Highlight • Natural

Between its pebble and fine sand beaches, Île Grande is a pretty piece of land. It is also home to the pretty port of Saint-Sauveur and the Kervoalant marshes, and …

Translated by Google •

Tip by

9.30 km

Ile Grande - West Point

Highlight • Other

9.35 km

Port Saint-Sauveur

Highlight • Other

Nice view of the harbor

Translated by Google •

Tip by

10.0 km

Plage du Dourlin

Beach

10.7 km

Former Castel Erek Quarry

Highlight • Structure

Now filled with water, this seemingly harbor structure is actually a former quarry.

Translated by Google •

Tip by

11.9 km

Sculpture on the north shore of Île-Grande

Highlight • Monument

This statue pays tribute to the workers of the Brintec'h quarry, operated from 1930 to 1960 and which extracted blue granite.

Translated by Google •

Tip by

11.9 km

Cliffs of Île-Grande

Highlight • Natural

12.8 km

Porz Gelen

Beach

13.9 km

Île-Grande Tower

Highlight • Other

To go around the island you can follow the GR 34 (customs trail) markings. Allow seven kilometers, or about three hours of leisurely walking.

Translated by Google •

Tip by

14.3 km

Le Marais de Kervoalant

Highlight • Natural

The Kervoalant marsh connects Île-Grande to the continent. It is a very rich area with varied flora and many species of birds, such as the white egret.

Translated by Google •

Tip by

26.3 km

End point

Parking

Way Types & Surfaces

Way Types

8.04 km

7.92 km

7.29 km

2.37 km

671 m

Surfaces

8.03 km

6.71 km

4.63 km

3.59 km

2.47 km

725 m

Elevation

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

Highest point (60 m)

Lowest point (0 m)

Weather

Monday 13 July

24°C

17°C

-- %

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Comments

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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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Grande Island – Île-Grande Tower loop from Landrellec

Grande Island

Ile Grande - West Point

Port Saint-Sauveur

Former Castel Erek Quarry

Sculpture on the north shore of Île-Grande

Cliffs of Île-Grande

Île-Grande Tower

Le Marais de Kervoalant

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