Jutting out into the sea, Bihit Point offers a magnificent panoramic view. The grey, jagged rock which forms this headland and the small island to its left, Île Mignonne, is the oldest in Europe. It is very different from the pink, rounded rock found on Le Castel and Île Milliau (to the right looking out to sea) which is one of the most recently-formed granite rocks in Armorica. This pink granite (or red granite to be more scientifically accurate) comes from igneous rocks which came to the surface and cooled very slowly, resulting in several concentric rings. The 2 billion-year-old rock forming Bihit Point, located at the edge of one of these rings, has thus been joined by granite only 300 million years old alongside it! You can continue your walk on the sandy beach at PorsMabo.
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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Here you will find a hamlet of traditional houses built from granite and a chapel dating from the fifteenth century, which is dedicated to Notre-Dame de Bonne Nouvelle (Our Lady of Good News), patron...
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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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The Radôme, a technological jewel in the crown for France during the 1960s, a symbol of the modernism of Brittany and an iconic image of Pleumeur-Bodou, is composed of a dome 64 m in diameter and 50...
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