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Natural Monuments
France
Côtes-d'Armor

Lannion

Routes
Places to see
Natural Monuments
France
Côtes-d'Armor

Lannion

The Top 20 Natural Monuments around Lannion

Lannion’s landscape is a beautiful place to explore — something that you can best experience by visiting one of our 20

beautiful natural monuments around Lannion. To help you find the one for, you can see all the details you need to explore the best natural monuments, and better plan your next outdoor adventure!

Last updated: November 17, 2025

Ploumanac'h Lighthouse and the Pink Granite Coast

Highlight • Monument

The Rose Granite Coast of Brittany is truly beautiful, a walking paradise in Plouganace, Tregastel and Perrros -Guirec. Please note that you occasionally have to climb over the rocks. We …

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Mean Ruz Lighthouse

Highlight • Monument

The Phare de Ploumanac’h stands in the middle of the rugged granite rocks. (officially: Phare de Mean Ruz). It was built around 1860, destroyed during the war and rebuilt in …

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Pink Granite Coast

Highlight (Segment) • Natural Monument

The Côte de Granit Rose is an Eldorado for hiking

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The Plougrescant Chasm

Highlight • Natural Monument

This remarkable site, but above all impressive by the harshness of the landscape, increases tenfold the impression of being in hell during gusts of wind. At this moment, the breaking …

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Rock formation near Ploumanac'h

Highlight • Natural Monument

A very well-maintained hiking trail leads through the pink granite cliffs of Ploumanach’h. They are over 300 million years old and cover an area of 25 hectares. Great.

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Château de Costaérès

Highlight • Castle

Costaérès Castle (French: Château de Costaérès, Breton: Kastell Kostaerez) is a neo-Gothic manor house built in the 1890s. It was commissioned by the Lithuanian-Polish mathematician, electrical engineer, and inventor Bruno …

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Sillon de Talbert Nature Reserve

Highlight • Natural Monument

A quite unique pebble promontory (sillon) which juts out into the sea by about 3km. Giving you the unique perspective of having the sea on both sides of you. An important nature reserve for nesting sea birds.

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Poets' Rock

Highlight • Monument

La Roche des Poètes (The Rock of Poets) is an iconic site on the Pink Granite Coast near Ploumanac'h in Brittany, France. It pays homage to the writers and poets …

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Allée couverte of Île-Grande

Highlight • Historical Site

This covered granite path, called short (unlike covered buttressed paths which have inclined walls), is located at an altitude of 35 meters and is oriented east-west. It measures 8.5 m …

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Smugglers' Cave

Highlight • Cave

Korrigans - dwarves - live here in a cave that used to be closed with a heavy granite block, guarding or still guarding the invisible treasure of pirate friends. We …

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Didn’t find what you were looking for?

Find even more amazing natural monuments around Lannion by checking out the top Highlights region by region:

TrébeurdenTrédarzecSaint-Quay-PerrosPleumeur-BodouLouannecRospezPlestin-Les-GrèvesPloumilliauCamlezPenvénanPlougrescantTrélévernLézardrieuxPerros-GuirecPloulec'HLanmérinPlouguielSaint-Michel-En-GrèvePloubezreTrézényTréguierKerborsKermaria-SulardCoatrévenPleumeur-GautierTrégastelLanmodezMinihy-TréguierTrévou-TréguignecPleubianTrédrez-Locquémeau

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