Stone Age Avenue has a great view of the Côte de Granit Rose. However, the island can only be reached at low tide, suitable times are posted at the harbor in Trébeurden.

Translated by

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Pascal Prioul

April 29, 2024

Hiking

Nice vestige on Milliau Island.

Translated by

•

Migdał

August 20, 2025

Hiking

This Neolithic covered gallery tomb on Milliau Island measures 9.3 meters long and is constructed from distinctive pink granite quarried from Ploumanac'h. The monument features ten standing stones on the north side and five on the south, originally covered by five granite slabs, though only three remain in position today.

The structure's current open-ended design makes it unclear whether it functioned as a covered walkway or a side-entrance burial chamber.

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Best Hikes to Milliau Island Covered Gallery

4.9

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290

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1. The tour of the island Milliau — loop from Trébeurden

4.67km

01:16

50m

Hard hike. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.

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Hard

4.8

(12)

152

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2. Pointe du Castel – Port of Trébeurden loop from Trébeurden

3.80km

01:04

60m

Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.

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Moderate

4.9

(10)

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3. Port of Trébeurden – Tresmeur Beach loop from Trébeurden

4.91km

01:21

80m

Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.

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Moderate

Details

Informations

Elevation 80 m

Weather

Saturday 31 January

11°C

6°C

73 %

Additional weather tips

Max wind speed: 21.0 km/h

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Location: Trébeurden, Lannion, Côtes-d'Armor, France

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Milliau Island Covered Gallery

1. The tour of the island Milliau — loop from Trébeurden

2. Pointe du Castel – Port of Trébeurden loop from Trébeurden

3. Port of Trébeurden – Tresmeur Beach loop from Trébeurden

Other Popular Places to Check Out

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