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Former Kerglonou Quarry – View of the Aber River loop from Lanildut

Routes

Hiking trails & Routes

Former Kerglonou Quarry – View of the Aber River loop from Lanildut

Hard

4.7

(26)

161

hikers

Former Kerglonou Quarry – View of the Aber River loop from Lanildut

05:37

21.7km

120m

Hiking

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 2, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel marin d'Iroise

Waypoints

Start point

Bus stop

Get Directions

3.32 km

View of the slipway and Kerglonou harbour

Highlight • Viewpoint

Nice view of the hold and the port of Kerglonou, from the south bank of the Aber Ildut.

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3.50 km

Former Kerglonou Quarry

Highlight • Other

Largest quarry of the Aber Ildut, formerly called "Chanter Braz", "The great construction site in Breton. The exploitation of the rock of the Aber dates back to prehistoric times: menhirs …

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3.69 km

Trail along the right-hand bank of the Aber Ildut

Highlight (Segment) • Trail

Trail along the Aber Ildut, one of the three “fjords” of the Breton Abers country. The landscape changes dramatically depending on the tide, which fills the estuary when it is high, leaving it largely uncovered at low tide.

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9.92 km

Le moulin seigneural du Rodouz

Archaeological Site

10.1 km

View of the Aber River

Highlight (Segment) • River

Nice path along the Aber, where you can see stranded boats and many birds.

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10.9 km

Saint Ildut Church

Highlight • Other

It is also kmyl

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13.3 km

Château de Bel Air

Highlight • Castle

Start of a hike to follow the aber

Translated by Google •

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21.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

18.4 km

1.49 km

848 m

787 m

268 m

Surfaces

17.8 km

1.69 km

1.01 km

700 m

263 m

261 m

Elevation

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

Weather

Saturday 29 August

22°C

16°C

86 %

Additional weather tips

Max wind speed: 36.0 km/h

to get more detailed weather forecasts along your route

Comments

September 11, 2022,🇫🇷 Aber Ildut von Bréles 🥾🥾 ⚓

During a holiday on the "cote aber bretagne" a "but hike" is almost a must. These "buts", i.e. river valleys, which penetrate deep into the country for several kilometers and produce a beautiful, special landscape under tide control, are something very special! We chose the Aber Idut from Breles. On both sides, the hike can be extended at will, including …

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Former Kerglonou Quarry – View of the Aber River loop from Lanildut

View of the slipway and Kerglonou harbour

Former Kerglonou Quarry

Trail along the right-hand bank of the Aber Ildut

View of the Aber River

Saint Ildut Church

Château de Bel Air

Nearby routes

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