This large, traditional "lavoir" – an open-air pool or basin set aside for clothes to be washed – is located on Île Grande and dates from the nineteenth century. Two sources supply it and can be seen at the foot of the retaining wall. At spring tide, it was filled with seawater, but, very quickly, the salt water was replaced with freshwater and washing could resume. Opposite the wash-pool is the Toëno peninsula, whose contours have changed significantly as a result of quarry mining. You can see the traces of this activity at the old quarry sites.
The Toëno area, which shows evidence of the granite extraction work of the nineteenth and twentieth centuries, is also a marshland of outstanding ecological value. If you visit at low tide, you will...
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If you climb to the viewpoint, you can enjoy a magnificent panoramic view of the coast and the surrounding area. On the hill, you will also notice an old viewpoint indicator in very good condition....
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The guardhouse, TyGward in Breton, is an imposing block of granite which stands at the highest point of Île Grande. Right around the periphery of the island, grey and blue granite was mined for...
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If you visit this spot at low tide, you will be able to see two types of rocks juxtaposed. The gneiss of Trébeurden is the older rock as it goes back more than two billion years. It is recognisable...
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