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Location: Erquy, Saint-Brieuc, Brittany, France
Tips
Fred Urrutia
April 7, 2025
Hiking
Here, the cliffs have changed dramatically. For over a century, pink sandstone was extracted here to pave the streets of major cities. Today, the old quarries have given way to these blue lakes.
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•Brian
September 1, 2015
Hiking
The larger of the two lakes formed from a dis-used quarry.
FantastischFrei-DE
September 19, 2021
Hiking
At one of the two lakes there is a corner with nice seating.
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Routes here
Best Hikes to Great Blue Lake
Details
Informations
Elevation 100 m
Weather
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Saturday 24 January
10°C
5°C
22 %
Additional weather tips
Max wind speed: 13.0 km/h
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Location: Erquy, Saint-Brieuc, Brittany, France